501520894

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{5197}}^1$

素因数の和:5380

約数の個数: 32

約数和(自身を含む): 881747136

約数和(自身を除く): 380226242

約数列:

[1, 2, 7, 14, 61, 113, 122, 226, 427, 791, 854, 1582, 5197, 6893, 10394, 13786, 36379, 48251, 72758, 96502, 317017, 587261, 634034, 1174522, 2219119, 4110827, 4438238, 8221654, 35822921, 71645842, 250760447, 501520894]

約数ペア:

[(1, 501520894), (2, 250760447), (7, 71645842), (14, 35822921), (61, 8221654), (113, 4438238), (122, 4110827), (226, 2219119), (427, 1174522), (791, 634034), (854, 587261), (1582, 317017), (5197, 96502), (6893, 72758), (10394, 48251), (13786, 36379)]