1330690696

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{739}}^1\times {\mathrm{4789}}^1$

素因数の和:5581

約数の個数: 32

約数和(自身を含む): 2552112000

約数和(自身を除く): 1221421304

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 739, 1478, 2956, 4789, 5912, 9578, 19156, 34733, 38312, 69466, 138932, 225083, 277864, 450166, 900332, 1800664, 3539071, 7078142, 14156284, 28312568, 166336337, 332672674, 665345348, 1330690696]

約数ペア:

[(1, 1330690696), (2, 665345348), (4, 332672674), (8, 166336337), (47, 28312568), (94, 14156284), (188, 7078142), (376, 3539071), (739, 1800664), (1478, 900332), (2956, 450166), (4789, 277864), (5912, 225083), (9578, 138932), (19156, 69466), (34733, 38312)]