2154654752

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{2172031}}^1$

素因数の和:2172072

約数の個数: 24

約数和(自身を含む): 4378816512

約数和(自身を除く): 2224161760

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 2172031, 4344062, 8688124, 17376248, 34752496, 67332961, 69504992, 134665922, 269331844, 538663688, 1077327376, 2154654752]

約数ペア:

[(1, 2154654752), (2, 1077327376), (4, 538663688), (8, 269331844), (16, 134665922), (31, 69504992), (32, 67332961), (62, 34752496), (124, 17376248), (248, 8688124), (496, 4344062), (992, 2172031)]