264978844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{8681}}^1$

素因数の和:9285

約数の個数: 24

約数和(自身を含む): 500291568

約数和(自身を除く): 235312724

約数列:

[1, 2, 4, 13, 26, 52, 587, 1174, 2348, 7631, 8681, 15262, 17362, 30524, 34724, 112853, 225706, 451412, 5095747, 10191494, 20382988, 66244711, 132489422, 264978844]

約数ペア:

[(1, 264978844), (2, 132489422), (4, 66244711), (13, 20382988), (26, 10191494), (52, 5095747), (587, 451412), (1174, 225706), (2348, 112853), (7631, 34724), (8681, 30524), (15262, 17362)]