25030122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{320899}}^1$

素因数の和:320917

約数の個数: 16

約数和(自身を含む): 53911200

約数和(自身を除く): 28881078

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 320899, 641798, 962697, 1925394, 4171687, 8343374, 12515061, 25030122]

約数ペア:

[(1, 25030122), (2, 12515061), (3, 8343374), (6, 4171687), (13, 1925394), (26, 962697), (39, 641798), (78, 320899)]