1330884568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{78509}}^1$

素因数の和:78691

約数の個数: 32

約数和(自身を含む): 2703884400

約数和(自身を除く): 1372999832

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2119, 4238, 8476, 16952, 78509, 157018, 314036, 628072, 1020617, 2041234, 4082468, 8164936, 12796967, 25593934, 51187868, 102375736, 166360571, 332721142, 665442284, 1330884568]

約数ペア:

[(1, 1330884568), (2, 665442284), (4, 332721142), (8, 166360571), (13, 102375736), (26, 51187868), (52, 25593934), (104, 12796967), (163, 8164936), (326, 4082468), (652, 2041234), (1304, 1020617), (2119, 628072), (4238, 314036), (8476, 157018), (16952, 78509)]