13071028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{911}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 24361344

約数和(自身を除く): 11290316

約数列:

[1, 2, 4, 17, 34, 68, 211, 422, 844, 911, 1822, 3587, 3644, 7174, 14348, 15487, 30974, 61948, 192221, 384442, 768884, 3267757, 6535514, 13071028]

約数ペア:

[(1, 13071028), (2, 6535514), (4, 3267757), (17, 768884), (34, 384442), (68, 192221), (211, 61948), (422, 30974), (844, 15487), (911, 14348), (1822, 7174), (3587, 3644)]