8852960272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{421409}}^1$

素因数の和:421531

約数の個数: 40

約数和(自身を含む): 18654977880

約数和(自身を除く): 9802017608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 2626, 5252, 10504, 21008, 421409, 842818, 1685636, 3371272, 5478317, 6742544, 10956634, 21913268, 42562309, 43826536, 85124618, 87653072, 170249236, 340498472, 553310017, 680996944, 1106620034, 2213240068, 4426480136, 8852960272]

約数ペア:

[(1, 8852960272), (2, 4426480136), (4, 2213240068), (8, 1106620034), (13, 680996944), (16, 553310017), (26, 340498472), (52, 170249236), (101, 87653072), (104, 85124618), (202, 43826536), (208, 42562309), (404, 21913268), (808, 10956634), (1313, 6742544), (1616, 5478317), (2626, 3371272), (5252, 1685636), (10504, 842818), (21008, 421409)]