26040430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11783}}^1$

素因数の和:11820

約数の個数: 32

約数和(自身を含む): 53452224

約数和(自身を除く): 27411794

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 11783, 23566, 58915, 117830, 153179, 200311, 306358, 400622, 765895, 1001555, 1531790, 2003110, 2604043, 5208086, 13020215, 26040430]

約数ペア:

[(1, 26040430), (2, 13020215), (5, 5208086), (10, 2604043), (13, 2003110), (17, 1531790), (26, 1001555), (34, 765895), (65, 400622), (85, 306358), (130, 200311), (170, 153179), (221, 117830), (442, 58915), (1105, 23566), (2210, 11783)]