71312110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419483}}^1$

素因数の和:419507

約数の個数: 16

約数和(自身を含む): 135912816

約数和(自身を除く): 64600706

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 419483, 838966, 2097415, 4194830, 7131211, 14262422, 35656055, 71312110]

約数ペア:

[(1, 71312110), (2, 35656055), (5, 14262422), (10, 7131211), (17, 4194830), (34, 2097415), (85, 838966), (170, 419483)]