124929868

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{10909}}^1$

素因数の和:11329

約数の個数: 24

約数和(自身を含む): 250493600

約数和(自身を除く): 125563732

約数列:

[1, 2, 4, 7, 14, 28, 409, 818, 1636, 2863, 5726, 10909, 11452, 21818, 43636, 76363, 152726, 305452, 4461781, 8923562, 17847124, 31232467, 62464934, 124929868]

約数ペア:

[(1, 124929868), (2, 62464934), (4, 31232467), (7, 17847124), (14, 8923562), (28, 4461781), (409, 305452), (818, 152726), (1636, 76363), (2863, 43636), (5726, 21818), (10909, 11452)]