1900383976

素因数分解:

$2^3\times {\mathrm{4357}}^1\times {\mathrm{54521}}^1$

素因数の和:58884

約数の個数: 16

約数和(自身を含む): 3564103140

約数和(自身を除く): 1663719164

約数列:

[1, 2, 4, 8, 4357, 8714, 17428, 34856, 54521, 109042, 218084, 436168, 237547997, 475095994, 950191988, 1900383976]

約数ペア:

[(1, 1900383976), (2, 950191988), (4, 475095994), (8, 237547997), (4357, 436168), (8714, 218084), (17428, 109042), (34856, 54521)]