1775585968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{8536471}}^1$

素因数の和:8536492

約数の個数: 20

約数和(自身を含む): 3704828848

約数和(自身を除く): 1929242880

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 8536471, 17072942, 34145884, 68291768, 110974123, 136583536, 221948246, 443896492, 887792984, 1775585968]

約数ペア:

[(1, 1775585968), (2, 887792984), (4, 443896492), (8, 221948246), (13, 136583536), (16, 110974123), (26, 68291768), (52, 34145884), (104, 17072942), (208, 8536471)]