320659922

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{69739}}^1$

素因数の和:69782

約数の個数: 24

約数和(自身を含む): 556525200

約数和(自身を除く): 235865278

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 69739, 139478, 767129, 1325041, 1534258, 2650082, 8438419, 14575451, 16876838, 29150902, 160329961, 320659922]

約数ペア:

[(1, 320659922), (2, 160329961), (11, 29150902), (19, 16876838), (22, 14575451), (38, 8438419), (121, 2650082), (209, 1534258), (242, 1325041), (418, 767129), (2299, 139478), (4598, 69739)]