2099846576

素因数分解:

$2^4\times {\mathrm{12373}}^1\times {\mathrm{10607}}^1$

素因数の和:22988

約数の個数: 20

約数和(自身を含む): 4069165152

約数和(自身を除く): 1969318576

約数列:

[1, 2, 4, 8, 16, 10607, 12373, 21214, 24746, 42428, 49492, 84856, 98984, 169712, 197968, 131240411, 262480822, 524961644, 1049923288, 2099846576]

約数ペア:

[(1, 2099846576), (2, 1049923288), (4, 524961644), (8, 262480822), (16, 131240411), (10607, 197968), (12373, 169712), (21214, 98984), (24746, 84856), (42428, 49492)]