2007441368

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{450503}}^1$

素因数の和:451066

約数の個数: 16

約数和(自身を含む): 3770718480

約数和(自身を除く): 1763277112

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4456, 450503, 901006, 1802012, 3604024, 250930171, 501860342, 1003720684, 2007441368]

約数ペア:

[(1, 2007441368), (2, 1003720684), (4, 501860342), (8, 250930171), (557, 3604024), (1114, 1802012), (2228, 901006), (4456, 450503)]