2542690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14957}}^1$

素因数の和:14981

約数の個数: 16

約数和(自身を含む): 4846392

約数和(自身を除く): 2303702

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 14957, 29914, 74785, 149570, 254269, 508538, 1271345, 2542690]

約数ペア:

[(1, 2542690), (2, 1271345), (5, 508538), (10, 254269), (17, 149570), (34, 74785), (85, 29914), (170, 14957)]