2943650

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:646

約数の個数: 24

約数和(自身を含む): 5534244

約数和(自身を除く): 2590594

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 521, 565, 1042, 1130, 2605, 2825, 5210, 5650, 13025, 26050, 58873, 117746, 294365, 588730, 1471825, 2943650]

約数ペア:

[(1, 2943650), (2, 1471825), (5, 588730), (10, 294365), (25, 117746), (50, 58873), (113, 26050), (226, 13025), (521, 5650), (565, 5210), (1042, 2825), (1130, 2605)]