2012952964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1\times {\mathrm{1163}}^1$

素因数の和:1600

約数の個数: 48

約数和(自身を含む): 3887573760

約数和(自身を除く): 1874620796

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 283, 556, 566, 1132, 1163, 1529, 2326, 3058, 3113, 4652, 6116, 6226, 12452, 12793, 25586, 39337, 51172, 78674, 157348, 161657, 323314, 329129, 432707, 646628, 658258, 865414, 1316516, 1730828, 1778227, 3556454, 3620419, 7112908, 7240838, 14481676, 45748931, 91497862, 182995724, 503238241, 1006476482, 2012952964]

約数ペア:

[(1, 2012952964), (2, 1006476482), (4, 503238241), (11, 182995724), (22, 91497862), (44, 45748931), (139, 14481676), (278, 7240838), (283, 7112908), (556, 3620419), (566, 3556454), (1132, 1778227), (1163, 1730828), (1529, 1316516), (2326, 865414), (3058, 658258), (3113, 646628), (4652, 432707), (6116, 329129), (6226, 323314), (12452, 161657), (12793, 157348), (25586, 78674), (39337, 51172)]