3640397579

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1379461}}^1$

素因数の和:1379510

約数の個数: 16

約数和(自身を含む): 4634992320

約数和(自身を除く): 994594741

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 1379461, 9656227, 17932993, 40004369, 125530951, 280030583, 520056797, 3640397579]

約数ペア:

[(1, 3640397579), (7, 520056797), (13, 280030583), (29, 125530951), (91, 40004369), (203, 17932993), (377, 9656227), (2639, 1379461)]