1520376512

素因数分解:

$2^6\times {\mathrm{239}}^1\times {\mathrm{99397}}^1$

素因数の和:99648

約数の個数: 28

約数和(自身を含む): 3029651040

約数和(自身を除く): 1509274528

約数列:

[1, 2, 4, 8, 16, 32, 64, 239, 478, 956, 1912, 3824, 7648, 15296, 99397, 198794, 397588, 795176, 1590352, 3180704, 6361408, 23755883, 47511766, 95023532, 190047064, 380094128, 760188256, 1520376512]

約数ペア:

[(1, 1520376512), (2, 760188256), (4, 380094128), (8, 190047064), (16, 95023532), (32, 47511766), (64, 23755883), (239, 6361408), (478, 3180704), (956, 1590352), (1912, 795176), (3824, 397588), (7648, 198794), (15296, 99397)]