438915704812

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{2293}}^1\times {\mathrm{283159}}^1$

素因数の和:285482

約数の個数: 36

約数和(自身を含む): 832097940240

約数和(自身を除く): 393182235428

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2293, 4586, 9172, 29809, 59618, 119236, 283159, 387517, 566318, 775034, 1132636, 1550068, 3681067, 7362134, 14724268, 47853871, 95707742, 191415484, 649283587, 1298567174, 2597134348, 8440686631, 16881373262, 33762746524, 109728926203, 219457852406, 438915704812]

約数ペア:

[(1, 438915704812), (2, 219457852406), (4, 109728926203), (13, 33762746524), (26, 16881373262), (52, 8440686631), (169, 2597134348), (338, 1298567174), (676, 649283587), (2293, 191415484), (4586, 95707742), (9172, 47853871), (29809, 14724268), (59618, 7362134), (119236, 3681067), (283159, 1550068), (387517, 1132636), (566318, 775034)]