913141788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{44683}}^1$

素因数の和:44834

約数の個数: 48

約数和(自身を含む): 2312128896

約数和(自身を除く): 1398987108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 393, 524, 786, 1572, 1703, 3406, 5109, 6812, 10218, 20436, 44683, 89366, 134049, 178732, 268098, 536196, 580879, 1161758, 1742637, 2323516, 3485274, 5853473, 6970548, 11706946, 17560419, 23413892, 35120838, 70241676, 76095149, 152190298, 228285447, 304380596, 456570894, 913141788]

約数ペア:

[(1, 913141788), (2, 456570894), (3, 304380596), (4, 228285447), (6, 152190298), (12, 76095149), (13, 70241676), (26, 35120838), (39, 23413892), (52, 17560419), (78, 11706946), (131, 6970548), (156, 5853473), (262, 3485274), (393, 2323516), (524, 1742637), (786, 1161758), (1572, 580879), (1703, 536196), (3406, 268098), (5109, 178732), (6812, 134049), (10218, 89366), (20436, 44683)]