2556209334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5711}}^1\times {\mathrm{10657}}^1$

素因数の和:16380

約数の個数: 32

約数和(自身を含む): 5844335616

約数和(自身を除く): 3288126282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5711, 10657, 11422, 17133, 21314, 31971, 34266, 39977, 63942, 74599, 79954, 119931, 149198, 223797, 239862, 447594, 60862127, 121724254, 182586381, 365172762, 426034889, 852069778, 1278104667, 2556209334]

約数ペア:

[(1, 2556209334), (2, 1278104667), (3, 852069778), (6, 426034889), (7, 365172762), (14, 182586381), (21, 121724254), (42, 60862127), (5711, 447594), (10657, 239862), (11422, 223797), (17133, 149198), (21314, 119931), (31971, 79954), (34266, 74599), (39977, 63942)]