1254292045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{398821}}^1$

素因数の和:398880

約数の個数: 16

約数和(自身を含む): 1636765488

約数和(自身を除く): 382473443

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 398821, 1994105, 6779957, 14756377, 33899785, 73781885, 250858409, 1254292045]

約数ペア:

[(1, 1254292045), (5, 250858409), (17, 73781885), (37, 33899785), (85, 14756377), (185, 6779957), (629, 1994105), (3145, 398821)]