468804518

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{135571}}^1$

素因数の和:135612

約数の個数: 32

約数和(自身を含む): 911043840

約数和(自身を除く): 442239322

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 135571, 271142, 948997, 1762423, 1897994, 2575849, 3524846, 5151698, 12336961, 18030943, 24673922, 33486037, 36061886, 66972074, 234402259, 468804518]

約数ペア:

[(1, 468804518), (2, 234402259), (7, 66972074), (13, 36061886), (14, 33486037), (19, 24673922), (26, 18030943), (38, 12336961), (91, 5151698), (133, 3524846), (182, 2575849), (247, 1897994), (266, 1762423), (494, 948997), (1729, 271142), (3458, 135571)]