253319414

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{240341}}^1$

素因数の和:240391

約数の個数: 16

約数和(自身を含む): 415310976

約数和(自身を除く): 161991562

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 240341, 480682, 4085797, 7450571, 8171594, 14901142, 126659707, 253319414]

約数ペア:

[(1, 253319414), (2, 126659707), (17, 14901142), (31, 8171594), (34, 7450571), (62, 4085797), (527, 480682), (1054, 240341)]