4370026

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:569

約数の個数: 16

約数和(自身を含む): 6781320

約数和(自身を除く): 2411294

約数列:

[1, 2, 41, 82, 137, 274, 389, 778, 5617, 11234, 15949, 31898, 53293, 106586, 2185013, 4370026]

約数ペア:

[(1, 4370026), (2, 2185013), (41, 106586), (82, 53293), (137, 31898), (274, 15949), (389, 11234), (778, 5617)]