638127816

素因数分解:

$2^3\times 3^1\times {\mathrm{4397}}^1\times {\mathrm{6047}}^1$

素因数の和:10453

約数の個数: 32

約数和(自身を含む): 1595946240

約数和(自身を除く): 957818424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 4397, 6047, 8794, 12094, 13191, 17588, 18141, 24188, 26382, 35176, 36282, 48376, 52764, 72564, 105528, 145128, 26588659, 53177318, 79765977, 106354636, 159531954, 212709272, 319063908, 638127816]

約数ペア:

[(1, 638127816), (2, 319063908), (3, 212709272), (4, 159531954), (6, 106354636), (8, 79765977), (12, 53177318), (24, 26588659), (4397, 145128), (6047, 105528), (8794, 72564), (12094, 52764), (13191, 48376), (17588, 36282), (18141, 35176), (24188, 26382)]