858393670

素因数分解:

$2^1\times 5^1\times {\mathrm{2063}}^1\times {\mathrm{41609}}^1$

素因数の和:43679

約数の個数: 16

約数和(自身を含む): 1545894720

約数和(自身を除く): 687501050

約数列:

[1, 2, 5, 10, 2063, 4126, 10315, 20630, 41609, 83218, 208045, 416090, 85839367, 171678734, 429196835, 858393670]

約数ペア:

[(1, 858393670), (2, 429196835), (5, 171678734), (10, 85839367), (2063, 416090), (4126, 208045), (10315, 83218), (20630, 41609)]