2109590435

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1\times {\mathrm{773}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 2719749312

約数和(自身を除く): 610158877

約数列:

[1, 5, 17, 85, 97, 331, 485, 773, 1649, 1655, 3865, 5627, 8245, 13141, 28135, 32107, 65705, 74981, 160535, 255863, 374905, 545819, 1274677, 1279315, 2729095, 4349671, 6373385, 21748355, 24818711, 124093555, 421918087, 2109590435]

約数ペア:

[(1, 2109590435), (5, 421918087), (17, 124093555), (85, 24818711), (97, 21748355), (331, 6373385), (485, 4349671), (773, 2729095), (1649, 1279315), (1655, 1274677), (3865, 545819), (5627, 374905), (8245, 255863), (13141, 160535), (28135, 74981), (32107, 65705)]