1639367042

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{689389}}^1$

素因数の和:689461

約数の個数: 16

約数和(自身を含む): 2605894200

約数和(自身を除く): 966527158

約数列:

[1, 2, 29, 41, 58, 82, 1189, 2378, 689389, 1378778, 19992281, 28264949, 39984562, 56529898, 819683521, 1639367042]

約数ペア:

[(1, 1639367042), (2, 819683521), (29, 56529898), (41, 39984562), (58, 28264949), (82, 19992281), (1189, 1378778), (2378, 689389)]