556780642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1100357}}^1$

素因数の和:1100393

約数の個数: 16

約数和(自身を含む): 950709312

約数和(自身を除く): 393928670

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 1100357, 2200714, 12103927, 24207854, 25308211, 50616422, 278390321, 556780642]

約数ペア:

[(1, 556780642), (2, 278390321), (11, 50616422), (22, 25308211), (23, 24207854), (46, 12103927), (253, 2200714), (506, 1100357)]