3350980

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1279}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 7096320

約数和(自身を除く): 3745340

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1279, 1310, 2558, 2620, 5116, 6395, 12790, 25580, 167549, 335098, 670196, 837745, 1675490, 3350980]

約数ペア:

[(1, 3350980), (2, 1675490), (4, 837745), (5, 670196), (10, 335098), (20, 167549), (131, 25580), (262, 12790), (524, 6395), (655, 5116), (1279, 2620), (1310, 2558)]