1290279484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37201}}^1$

素因数の和:37270

約数の個数: 48

約数和(自身を含む): 2624973120

約数和(自身を除く): 1334693636

約数列:

[1, 2, 4, 13, 23, 26, 29, 46, 52, 58, 92, 116, 299, 377, 598, 667, 754, 1196, 1334, 1508, 2668, 8671, 17342, 34684, 37201, 74402, 148804, 483613, 855623, 967226, 1078829, 1711246, 1934452, 2157658, 3422492, 4315316, 11123099, 14024777, 22246198, 24813067, 28049554, 44492396, 49626134, 56099108, 99252268, 322569871, 645139742, 1290279484]

約数ペア:

[(1, 1290279484), (2, 645139742), (4, 322569871), (13, 99252268), (23, 56099108), (26, 49626134), (29, 44492396), (46, 28049554), (52, 24813067), (58, 22246198), (92, 14024777), (116, 11123099), (299, 4315316), (377, 3422492), (598, 2157658), (667, 1934452), (754, 1711246), (1196, 1078829), (1334, 967226), (1508, 855623), (2668, 483613), (8671, 148804), (17342, 74402), (34684, 37201)]