7899684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 20133120

約数和(自身を除く): 12233436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 641, 948, 1027, 1282, 1923, 2054, 2564, 3081, 3846, 4108, 6162, 7692, 8333, 12324, 16666, 24999, 33332, 49998, 50639, 99996, 101278, 151917, 202556, 303834, 607668, 658307, 1316614, 1974921, 2633228, 3949842, 7899684]

約数ペア:

[(1, 7899684), (2, 3949842), (3, 2633228), (4, 1974921), (6, 1316614), (12, 658307), (13, 607668), (26, 303834), (39, 202556), (52, 151917), (78, 101278), (79, 99996), (156, 50639), (158, 49998), (237, 33332), (316, 24999), (474, 16666), (641, 12324), (948, 8333), (1027, 7692), (1282, 6162), (1923, 4108), (2054, 3846), (2564, 3081)]