8243669954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{981623}}^1$

素因数の和:981674

約数の個数: 32

約数和(自身を含む): 14842154880

約数和(自身を除く): 6598484926

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 8398, 981623, 1963246, 12761099, 16687591, 18650837, 25522198, 33375182, 37301674, 216938683, 242460881, 317064229, 433877366, 484921762, 634128458, 4121834977, 8243669954]

約数ペア:

[(1, 8243669954), (2, 4121834977), (13, 634128458), (17, 484921762), (19, 433877366), (26, 317064229), (34, 242460881), (38, 216938683), (221, 37301674), (247, 33375182), (323, 25522198), (442, 18650837), (494, 16687591), (646, 12761099), (4199, 1963246), (8398, 981623)]