1188976730

素因数分解:

$2^1\times 5^1\times {\mathrm{2797}}^1\times {\mathrm{42509}}^1$

素因数の和:45313

約数の個数: 16

約数和(自身を含む): 2140973640

約数和(自身を除く): 951996910

約数列:

[1, 2, 5, 10, 2797, 5594, 13985, 27970, 42509, 85018, 212545, 425090, 118897673, 237795346, 594488365, 1188976730]

約数ペア:

[(1, 1188976730), (2, 594488365), (5, 237795346), (10, 118897673), (2797, 425090), (5594, 212545), (13985, 85018), (27970, 42509)]