904031024

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{334331}}^1$

素因数の和:334365

約数の個数: 30

約数和(自身を含む): 1896665436

約数和(自身を除く): 992634412

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 334331, 668662, 1337324, 2674648, 4346303, 5349296, 8692606, 17385212, 34770424, 56501939, 69540848, 113003878, 226007756, 452015512, 904031024]

約数ペア:

[(1, 904031024), (2, 452015512), (4, 226007756), (8, 113003878), (13, 69540848), (16, 56501939), (26, 34770424), (52, 17385212), (104, 8692606), (169, 5349296), (208, 4346303), (338, 2674648), (676, 1337324), (1352, 668662), (2704, 334331)]