2620846

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:723

約数の個数: 16

約数和(自身を含む): 4129200

約数和(自身を除く): 1508354

約数列:

[1, 2, 29, 58, 73, 146, 619, 1238, 2117, 4234, 17951, 35902, 45187, 90374, 1310423, 2620846]

約数ペア:

[(1, 2620846), (2, 1310423), (29, 90374), (58, 45187), (73, 35902), (146, 17951), (619, 4234), (1238, 2117)]