5297968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{25471}}^1$

素因数の和:25492

約数の個数: 20

約数和(自身を含む): 11054848

約数和(自身を除く): 5756880

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 25471, 50942, 101884, 203768, 331123, 407536, 662246, 1324492, 2648984, 5297968]

約数ペア:

[(1, 5297968), (2, 2648984), (4, 1324492), (8, 662246), (13, 407536), (16, 331123), (26, 203768), (52, 101884), (104, 50942), (208, 25471)]