1840486571

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{4721}}^1$

素因数の和:4883

約数の個数: 32

約数和(自身を含む): 2360848896

約数和(自身を除く): 520362325

約数列:

[1, 7, 11, 61, 77, 83, 427, 581, 671, 913, 4697, 4721, 5063, 6391, 33047, 35441, 51931, 55693, 287981, 363517, 389851, 391843, 2015867, 2742901, 3167791, 4310273, 22174537, 23902423, 30171911, 167316961, 262926653, 1840486571]

約数ペア:

[(1, 1840486571), (7, 262926653), (11, 167316961), (61, 30171911), (77, 23902423), (83, 22174537), (427, 4310273), (581, 3167791), (671, 2742901), (913, 2015867), (4697, 391843), (4721, 389851), (5063, 363517), (6391, 287981), (33047, 55693), (35441, 51931)]