1337018890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7864817}}^1$

素因数の和:7864841

約数の個数: 16

約数和(自身を含む): 2548201032

約数和(自身を除く): 1211182142

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 7864817, 15729634, 39324085, 78648170, 133701889, 267403778, 668509445, 1337018890]

約数ペア:

[(1, 1337018890), (2, 668509445), (5, 267403778), (10, 133701889), (17, 78648170), (34, 39324085), (85, 15729634), (170, 7864817)]