1421167377968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6832535471}}^1$

素因数の和:6832535492

約数の個数: 20

約数和(自身を含む): 2965320394848

約数和(自身を除く): 1544153016880

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6832535471, 13665070942, 27330141884, 54660283768, 88822961123, 109320567536, 177645922246, 355291844492, 710583688984, 1421167377968]

約数ペア:

[(1, 1421167377968), (2, 710583688984), (4, 355291844492), (8, 177645922246), (13, 109320567536), (16, 88822961123), (26, 54660283768), (52, 27330141884), (104, 13665070942), (208, 6832535471)]