259304894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{220123}}^1$

素因数の和:220175

約数の個数: 16

約数和(自身を含む): 422638080

約数和(自身を除く): 163333186

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 220123, 440246, 4182337, 6823813, 8364674, 13647626, 129652447, 259304894]

約数ペア:

[(1, 259304894), (2, 129652447), (19, 13647626), (31, 8364674), (38, 6823813), (62, 4182337), (589, 440246), (1178, 220123)]