1330254764

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{659}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 2450595840

約数和(自身を除く): 1120341076

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 223, 292, 446, 659, 892, 1318, 2263, 2636, 4526, 6913, 9052, 13826, 16279, 20429, 27652, 32558, 40858, 48107, 65116, 81716, 96214, 146957, 192428, 293914, 504649, 587828, 1009298, 1491317, 2018596, 2982634, 4555667, 5965268, 9111334, 10727861, 18222668, 21455722, 42911444, 332563691, 665127382, 1330254764]

約数ペア:

[(1, 1330254764), (2, 665127382), (4, 332563691), (31, 42911444), (62, 21455722), (73, 18222668), (124, 10727861), (146, 9111334), (223, 5965268), (292, 4555667), (446, 2982634), (659, 2018596), (892, 1491317), (1318, 1009298), (2263, 587828), (2636, 504649), (4526, 293914), (6913, 192428), (9052, 146957), (13826, 96214), (16279, 81716), (20429, 65116), (27652, 48107), (32558, 40858)]