2065404708

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{12601}}^1$

素因数の和:12797

約数の個数: 72

約数和(自身を含む): 5435746680

約数和(自身を除く): 3370341972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 157, 174, 261, 314, 348, 471, 522, 628, 942, 1044, 1413, 1884, 2826, 4553, 5652, 9106, 12601, 13659, 18212, 25202, 27318, 37803, 40977, 50404, 54636, 75606, 81954, 113409, 151212, 163908, 226818, 365429, 453636, 730858, 1096287, 1461716, 1978357, 2192574, 3288861, 3956714, 4385148, 5935071, 6577722, 7913428, 11870142, 13155444, 17805213, 23740284, 35610426, 57372353, 71220852, 114744706, 172117059, 229489412, 344234118, 516351177, 688468236, 1032702354, 2065404708]

約数ペア:

[(1, 2065404708), (2, 1032702354), (3, 688468236), (4, 516351177), (6, 344234118), (9, 229489412), (12, 172117059), (18, 114744706), (29, 71220852), (36, 57372353), (58, 35610426), (87, 23740284), (116, 17805213), (157, 13155444), (174, 11870142), (261, 7913428), (314, 6577722), (348, 5935071), (471, 4385148), (522, 3956714), (628, 3288861), (942, 2192574), (1044, 1978357), (1413, 1461716), (1884, 1096287), (2826, 730858), (4553, 453636), (5652, 365429), (9106, 226818), (12601, 163908), (13659, 151212), (18212, 113409), (25202, 81954), (27318, 75606), (37803, 54636), (40977, 50404)]