1888406

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:216

約数の個数: 24

約数和(自身を含む): 3171024

約数和(自身を除く): 1282618

約数列:

[1, 2, 13, 26, 37, 74, 151, 169, 302, 338, 481, 962, 1963, 3926, 5587, 6253, 11174, 12506, 25519, 51038, 72631, 145262, 944203, 1888406]

約数ペア:

[(1, 1888406), (2, 944203), (13, 145262), (26, 72631), (37, 51038), (74, 25519), (151, 12506), (169, 11174), (302, 6253), (338, 5587), (481, 3926), (962, 1963)]