39467870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1303}}^1$

素因数の和:1556

約数の個数: 32

約数和(自身を含む): 76894272

約数和(自身を除く): 37426402

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 233, 466, 1165, 1303, 2330, 2606, 3029, 6058, 6515, 13030, 15145, 16939, 30290, 33878, 84695, 169390, 303599, 607198, 1517995, 3035990, 3946787, 7893574, 19733935, 39467870]

約数ペア:

[(1, 39467870), (2, 19733935), (5, 7893574), (10, 3946787), (13, 3035990), (26, 1517995), (65, 607198), (130, 303599), (233, 169390), (466, 84695), (1165, 33878), (1303, 30290), (2330, 16939), (2606, 15145), (3029, 13030), (6058, 6515)]