2856554324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{617233}}^1$

素因数の和:617339

約数の個数: 24

約数和(自身を含む): 5444003880

約数和(自身を除く): 2587449556

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 617233, 1234466, 2468932, 8024029, 16048058, 32096116, 54933737, 109867474, 219734948, 714138581, 1428277162, 2856554324]

約数ペア:

[(1, 2856554324), (2, 1428277162), (4, 714138581), (13, 219734948), (26, 109867474), (52, 54933737), (89, 32096116), (178, 16048058), (356, 8024029), (1157, 2468932), (2314, 1234466), (4628, 617233)]