1954954928

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{891859}}^1$

素因数の和:892004

約数の個数: 20

約数和(自身を含む): 3815377080

約数和(自身を除く): 1860422152

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 891859, 1783718, 3567436, 7134872, 14269744, 122184683, 244369366, 488738732, 977477464, 1954954928]

約数ペア:

[(1, 1954954928), (2, 977477464), (4, 488738732), (8, 244369366), (16, 122184683), (137, 14269744), (274, 7134872), (548, 3567436), (1096, 1783718), (2192, 891859)]