3954730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1049}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 7938000

約数和(自身を除く): 3983270

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1049, 1885, 2098, 3770, 5245, 10490, 13637, 27274, 30421, 60842, 68185, 136370, 152105, 304210, 395473, 790946, 1977365, 3954730]

約数ペア:

[(1, 3954730), (2, 1977365), (5, 790946), (10, 395473), (13, 304210), (26, 152105), (29, 136370), (58, 68185), (65, 60842), (130, 30421), (145, 27274), (290, 13637), (377, 10490), (754, 5245), (1049, 3770), (1885, 2098)]