2009472190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{32797}}^1$

素因数の和:33372

約数の個数: 32

約数和(自身を含む): 3953077344

約数和(自身を除く): 1943605154

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 557, 1114, 2785, 5570, 6127, 12254, 30635, 32797, 61270, 65594, 163985, 327970, 360767, 721534, 1803835, 3607670, 18267929, 36535858, 91339645, 182679290, 200947219, 401894438, 1004736095, 2009472190]

約数ペア:

[(1, 2009472190), (2, 1004736095), (5, 401894438), (10, 200947219), (11, 182679290), (22, 91339645), (55, 36535858), (110, 18267929), (557, 3607670), (1114, 1803835), (2785, 721534), (5570, 360767), (6127, 327970), (12254, 163985), (30635, 65594), (32797, 61270)]