1425427390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8384867}}^1$

素因数の和:8384891

約数の個数: 16

約数和(自身を含む): 2716697232

約数和(自身を除く): 1291269842

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 8384867, 16769734, 41924335, 83848670, 142542739, 285085478, 712713695, 1425427390]

約数ペア:

[(1, 1425427390), (2, 712713695), (5, 285085478), (10, 142542739), (17, 83848670), (34, 41924335), (85, 16769734), (170, 8384867)]