8373170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2221}}^1$

素因数の和:2270

約数の個数: 32

約数和(自身を含む): 16798320

約数和(自身を除く): 8425150

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 2221, 3770, 4442, 11105, 22210, 28873, 57746, 64409, 128818, 144365, 288730, 322045, 644090, 837317, 1674634, 4186585, 8373170]

約数ペア:

[(1, 8373170), (2, 4186585), (5, 1674634), (10, 837317), (13, 644090), (26, 322045), (29, 288730), (58, 144365), (65, 128818), (130, 64409), (145, 57746), (290, 28873), (377, 22210), (754, 11105), (1885, 4442), (2221, 3770)]