2437156942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 4276800000

約数和(自身を除く): 1839643058

約数列:

[1, 2, 11, 19, 22, 38, 109, 149, 209, 218, 298, 359, 418, 718, 1199, 1639, 2071, 2398, 2831, 3278, 3949, 4142, 5662, 6821, 7898, 13642, 16241, 22781, 31141, 32482, 39131, 45562, 53491, 62282, 75031, 78262, 106982, 150062, 178651, 308579, 357302, 430441, 588401, 617158, 743489, 860882, 1016329, 1176802, 1486978, 2032658, 3394369, 5830519, 6788738, 8178379, 11179619, 11661038, 16356758, 22359238, 64135709, 110779861, 128271418, 221559722, 1218578471, 2437156942]

約数ペア:

[(1, 2437156942), (2, 1218578471), (11, 221559722), (19, 128271418), (22, 110779861), (38, 64135709), (109, 22359238), (149, 16356758), (209, 11661038), (218, 11179619), (298, 8178379), (359, 6788738), (418, 5830519), (718, 3394369), (1199, 2032658), (1639, 1486978), (2071, 1176802), (2398, 1016329), (2831, 860882), (3278, 743489), (3949, 617158), (4142, 588401), (5662, 430441), (6821, 357302), (7898, 308579), (13642, 178651), (16241, 150062), (22781, 106982), (31141, 78262), (32482, 75031), (39131, 62282), (45562, 53491)]