1645533048378

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{68521}}^1\times {\mathrm{129113}}^1$

素因数の和:197670

約数の個数: 32

約数和(自身を含む): 3397305411072

約数和(自身を除く): 1751772362694

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 68521, 129113, 137042, 205563, 258226, 387339, 411126, 774678, 2124151, 4002503, 4248302, 6372453, 8005006, 12007509, 12744906, 24015018, 8846951873, 17693903746, 26540855619, 53081711238, 274255508063, 548511016126, 822766524189, 1645533048378]

約数ペア:

[(1, 1645533048378), (2, 822766524189), (3, 548511016126), (6, 274255508063), (31, 53081711238), (62, 26540855619), (93, 17693903746), (186, 8846951873), (68521, 24015018), (129113, 12744906), (137042, 12007509), (205563, 8005006), (258226, 6372453), (387339, 4248302), (411126, 4002503), (774678, 2124151)]