1897440201212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1\times {\mathrm{3209}}^1$

素因数の和:3999

約数の個数: 96

約数和(自身を含む): 3561027624000

約数和(自身を除く): 1663587422788

約数列:

[1, 2, 4, 19, 38, 76, 109, 137, 218, 274, 436, 521, 548, 1042, 2071, 2084, 2603, 3209, 4142, 5206, 6418, 8284, 9899, 10412, 12836, 14933, 19798, 29866, 39596, 56789, 59732, 60971, 71377, 113578, 121942, 142754, 227156, 243884, 283727, 285508, 349781, 439633, 567454, 699562, 879266, 1078991, 1134908, 1356163, 1399124, 1671889, 1758532, 2157982, 2712326, 3343778, 4315964, 5424652, 6645839, 6687556, 7780093, 8353027, 13291678, 15560186, 16706054, 26583356, 31120372, 31765891, 33412108, 47919997, 63531782, 95839994, 127063564, 147821767, 182235901, 191679988, 229048793, 295643534, 364471802, 458097586, 591287068, 728943604, 910479943, 916195172, 1820959886, 3462482119, 3641919772, 4351927067, 6924964238, 8703854134, 13849928476, 17407708268, 24966318437, 49932636874, 99865273748, 474360050303, 948720100606, 1897440201212]

約数ペア:

[(1, 1897440201212), (2, 948720100606), (4, 474360050303), (19, 99865273748), (38, 49932636874), (76, 24966318437), (109, 17407708268), (137, 13849928476), (218, 8703854134), (274, 6924964238), (436, 4351927067), (521, 3641919772), (548, 3462482119), (1042, 1820959886), (2071, 916195172), (2084, 910479943), (2603, 728943604), (3209, 591287068), (4142, 458097586), (5206, 364471802), (6418, 295643534), (8284, 229048793), (9899, 191679988), (10412, 182235901), (12836, 147821767), (14933, 127063564), (19798, 95839994), (29866, 63531782), (39596, 47919997), (56789, 33412108), (59732, 31765891), (60971, 31120372), (71377, 26583356), (113578, 16706054), (121942, 15560186), (142754, 13291678), (227156, 8353027), (243884, 7780093), (283727, 6687556), (285508, 6645839), (349781, 5424652), (439633, 4315964), (567454, 3343778), (699562, 2712326), (879266, 2157982), (1078991, 1758532), (1134908, 1671889), (1356163, 1399124)]