123658472

素因数分解:

$2^3\times 7^1\times {\mathrm{1483}}^1\times {\mathrm{1489}}^1$

素因数の和:2985

約数の個数: 32

約数和(自身を含む): 265339200

約数和(自身を除く): 141680728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1483, 1489, 2966, 2978, 5932, 5956, 10381, 10423, 11864, 11912, 20762, 20846, 41524, 41692, 83048, 83384, 2208187, 4416374, 8832748, 15457309, 17665496, 30914618, 61829236, 123658472]

約数ペア:

[(1, 123658472), (2, 61829236), (4, 30914618), (7, 17665496), (8, 15457309), (14, 8832748), (28, 4416374), (56, 2208187), (1483, 83384), (1489, 83048), (2966, 41692), (2978, 41524), (5932, 20846), (5956, 20762), (10381, 11912), (10423, 11864)]