2012774872

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{42193}}^1$

素因数の和:42355

約数の個数: 32

約数和(自身を含む): 3873409200

約数和(自身を除く): 1860634328

約数列:

[1, 2, 4, 8, 67, 89, 134, 178, 268, 356, 536, 712, 5963, 11926, 23852, 42193, 47704, 84386, 168772, 337544, 2826931, 3755177, 5653862, 7510354, 11307724, 15020708, 22615448, 30041416, 251596859, 503193718, 1006387436, 2012774872]

約数ペア:

[(1, 2012774872), (2, 1006387436), (4, 503193718), (8, 251596859), (67, 30041416), (89, 22615448), (134, 15020708), (178, 11307724), (268, 7510354), (356, 5653862), (536, 3755177), (712, 2826931), (5963, 337544), (11926, 168772), (23852, 84386), (42193, 47704)]