2912249996

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{70351}}^1$

素因数の和:70565

約数の個数: 24

約数和(自身を含む): 5200419840

約数和(自身を除く): 2288169844

約数列:

[1, 2, 4, 79, 131, 158, 262, 316, 524, 10349, 20698, 41396, 70351, 140702, 281404, 5557729, 9215981, 11115458, 18431962, 22230916, 36863924, 728062499, 1456124998, 2912249996]

約数ペア:

[(1, 2912249996), (2, 1456124998), (4, 728062499), (79, 36863924), (131, 22230916), (158, 18431962), (262, 11115458), (316, 9215981), (524, 5557729), (10349, 281404), (20698, 140702), (41396, 70351)]