2604424

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 5116320

約数和(自身を除く): 2511896

約数列:

[1, 2, 4, 8, 43, 67, 86, 113, 134, 172, 226, 268, 344, 452, 536, 904, 2881, 4859, 5762, 7571, 9718, 11524, 15142, 19436, 23048, 30284, 38872, 60568, 325553, 651106, 1302212, 2604424]

約数ペア:

[(1, 2604424), (2, 1302212), (4, 651106), (8, 325553), (43, 60568), (67, 38872), (86, 30284), (113, 23048), (134, 19436), (172, 15142), (226, 11524), (268, 9718), (344, 7571), (452, 5762), (536, 4859), (904, 2881)]