284970222772

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{977}}^1\times {\mathrm{556639}}^1$

素因数の和:557751

約数の個数: 24

約数和(自身を含む): 503019982080

約数和(自身を除く): 218049759308

約数列:

[1, 2, 4, 131, 262, 524, 977, 1954, 3908, 127987, 255974, 511948, 556639, 1113278, 2226556, 72919709, 145839418, 291678836, 543836303, 1087672606, 2175345212, 71242555693, 142485111386, 284970222772]

約数ペア:

[(1, 284970222772), (2, 142485111386), (4, 71242555693), (131, 2175345212), (262, 1087672606), (524, 543836303), (977, 291678836), (1954, 145839418), (3908, 72919709), (127987, 2226556), (255974, 1113278), (511948, 556639)]