27956491418

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{2237}}^1\times {\mathrm{102437}}^1$

素因数の和:104737

約数の個数: 16

約数和(自身を含む): 42641661384

約数和(自身を除く): 14685169966

約数列:

[1, 2, 61, 122, 2237, 4474, 102437, 136457, 204874, 272914, 6248657, 12497314, 229151569, 458303138, 13978245709, 27956491418]

約数ペア:

[(1, 27956491418), (2, 13978245709), (61, 458303138), (122, 229151569), (2237, 12497314), (4474, 6248657), (102437, 272914), (136457, 204874)]