2187254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2797}}^1$

素因数の和:2839

約数の個数: 16

約数和(自身を含む): 3626208

約数和(自身を除く): 1438954

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 2797, 5594, 47549, 64331, 95098, 128662, 1093627, 2187254]

約数ペア:

[(1, 2187254), (2, 1093627), (17, 128662), (23, 95098), (34, 64331), (46, 47549), (391, 5594), (782, 2797)]