15664061382

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{260209}}^1$

素因数の和:260420

約数の個数: 32

約数和(自身を含む): 31974604800

約数和(自身を除く): 16310543418

約数列:

[1, 2, 3, 6, 79, 127, 158, 237, 254, 381, 474, 762, 10033, 20066, 30099, 60198, 260209, 520418, 780627, 1561254, 20556511, 33046543, 41113022, 61669533, 66093086, 99139629, 123339066, 198279258, 2610676897, 5221353794, 7832030691, 15664061382]

約数ペア:

[(1, 15664061382), (2, 7832030691), (3, 5221353794), (6, 2610676897), (79, 198279258), (127, 123339066), (158, 99139629), (237, 66093086), (254, 61669533), (381, 41113022), (474, 33046543), (762, 20556511), (10033, 1561254), (20066, 780627), (30099, 520418), (60198, 260209)]