1220233735

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2050813}}^1$

素因数の和:2050842

約数の個数: 16

約数和(自身を含む): 1771903296

約数和(自身を除く): 551669561

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 2050813, 10254065, 14355691, 34863821, 71778455, 174319105, 244046747, 1220233735]

約数ペア:

[(1, 1220233735), (5, 244046747), (7, 174319105), (17, 71778455), (35, 34863821), (85, 14355691), (119, 10254065), (595, 2050813)]