490689022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{14051}}^1$

素因数の和:14991

約数の個数: 16

約数和(自身を含む): 775670400

約数和(自身を除く): 284981378

約数列:

[1, 2, 19, 38, 919, 1838, 14051, 17461, 28102, 34922, 266969, 533938, 12912869, 25825738, 245344511, 490689022]

約数ペア:

[(1, 490689022), (2, 245344511), (19, 25825738), (38, 12912869), (919, 533938), (1838, 266969), (14051, 34922), (17461, 28102)]