1252808854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{90247}}^1$

素因数の和:90891

約数の個数: 16

約数和(自身を含む): 2053322496

約数和(自身を除く): 800513642

約数列:

[1, 2, 11, 22, 631, 1262, 6941, 13882, 90247, 180494, 992717, 1985434, 56945857, 113891714, 626404427, 1252808854]

約数ペア:

[(1, 1252808854), (2, 626404427), (11, 113891714), (22, 56945857), (631, 1985434), (1262, 992717), (6941, 180494), (13882, 90247)]