4455490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34273}}^1$

素因数の和:34293

約数の個数: 16

約数和(自身を含む): 8637048

約数和(自身を除く): 4181558

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 34273, 68546, 171365, 342730, 445549, 891098, 2227745, 4455490]

約数ペア:

[(1, 4455490), (2, 2227745), (5, 891098), (10, 445549), (13, 342730), (26, 171365), (65, 68546), (130, 34273)]