444987218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{40847}}^1$

素因数の和:41281

約数の個数: 16

約数和(自身を含む): 720558720

約数和(自身を除く): 275571502

約数列:

[1, 2, 13, 26, 419, 838, 5447, 10894, 40847, 81694, 531011, 1062022, 17114893, 34229786, 222493609, 444987218]

約数ペア:

[(1, 444987218), (2, 222493609), (13, 34229786), (26, 17114893), (419, 1062022), (838, 531011), (5447, 81694), (10894, 40847)]