440774200802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{451799}}^1$

素因数の和:452210

約数の個数: 32

約数和(自身を含む): 719554752000

約数和(自身を除く): 278780551198

約数列:

[1, 2, 13, 26, 157, 239, 314, 478, 2041, 3107, 4082, 6214, 37523, 75046, 451799, 487799, 903598, 975598, 5873387, 11746774, 70932443, 107979961, 141864886, 215959922, 922121759, 1403739493, 1844243518, 2807478986, 16952853877, 33905707754, 220387100401, 440774200802]

約数ペア:

[(1, 440774200802), (2, 220387100401), (13, 33905707754), (26, 16952853877), (157, 2807478986), (239, 1844243518), (314, 1403739493), (478, 922121759), (2041, 215959922), (3107, 141864886), (4082, 107979961), (6214, 70932443), (37523, 11746774), (75046, 5873387), (451799, 975598), (487799, 903598)]