4539999490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{345773}}^1$

素因数の和:345894

約数の個数: 32

約数和(自身を含む): 8887774896

約数和(自身を除く): 4347775406

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 6565, 13130, 345773, 691546, 1728865, 3457730, 4495049, 8990098, 22475245, 34923073, 44950490, 69846146, 174615365, 349230730, 453999949, 907999898, 2269999745, 4539999490]

約数ペア:

[(1, 4539999490), (2, 2269999745), (5, 907999898), (10, 453999949), (13, 349230730), (26, 174615365), (65, 69846146), (101, 44950490), (130, 34923073), (202, 22475245), (505, 8990098), (1010, 4495049), (1313, 3457730), (2626, 1728865), (6565, 691546), (13130, 345773)]