264644103695

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{2488309}}^1$

素因数の和:2488642

約数の個数: 16

約数和(自身を含む): 322484976000

約数和(自身を除く): 57840872305

約数列:

[1, 5, 89, 239, 445, 1195, 21271, 106355, 2488309, 12441545, 221459501, 594705851, 1107297505, 2973529255, 52928820739, 264644103695]

約数ペア:

[(1, 264644103695), (5, 52928820739), (89, 2973529255), (239, 1107297505), (445, 594705851), (1195, 221459501), (21271, 12441545), (106355, 2488309)]