13888917470

素因数分解:

$2^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{1112003}}^1$

素因数の和:1113259

約数の個数: 16

約数和(自身を含む): 25020090000

約数和(自身を除く): 11131172530

約数列:

[1, 2, 5, 10, 1249, 2498, 6245, 12490, 1112003, 2224006, 5560015, 11120030, 1388891747, 2777783494, 6944458735, 13888917470]

約数ペア:

[(1, 13888917470), (2, 6944458735), (5, 2777783494), (10, 1388891747), (1249, 11120030), (2498, 5560015), (6245, 2224006), (12490, 1112003)]