1138641512

素因数分解:

$2^3\times {\mathrm{11351}}^1\times {\mathrm{12539}}^1$

素因数の和:23896

約数の個数: 16

約数和(自身を含む): 2135311200

約数和(自身を除く): 996669688

約数列:

[1, 2, 4, 8, 11351, 12539, 22702, 25078, 45404, 50156, 90808, 100312, 142330189, 284660378, 569320756, 1138641512]

約数ペア:

[(1, 1138641512), (2, 569320756), (4, 284660378), (8, 142330189), (11351, 100312), (12539, 90808), (22702, 50156), (25078, 45404)]