2803270210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{743573}}^1$

素因数の和:743622

約数の個数: 32

約数和(自身を含む): 5621419440

約数和(自身を除く): 2818149230

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 743573, 1487146, 3717865, 7435730, 9666449, 19332898, 21563617, 43127234, 48332245, 96664490, 107818085, 215636170, 280327021, 560654042, 1401635105, 2803270210]

約数ペア:

[(1, 2803270210), (2, 1401635105), (5, 560654042), (10, 280327021), (13, 215636170), (26, 107818085), (29, 96664490), (58, 48332245), (65, 43127234), (130, 21563617), (145, 19332898), (290, 9666449), (377, 7435730), (754, 3717865), (1885, 1487146), (3770, 743573)]