491031074

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{126359}}^1$

素因数の和:126457

約数の個数: 16

約数和(自身を含む): 773323200

約数和(自身を除く): 282292126

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3886, 126359, 252718, 3664411, 7328822, 8466053, 16932106, 245515537, 491031074]

約数ペア:

[(1, 491031074), (2, 245515537), (29, 16932106), (58, 8466053), (67, 7328822), (134, 3664411), (1943, 252718), (3886, 126359)]