1900746498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{45255869}}^1$

素因数の和:45255881

約数の個数: 16

約数和(自身を含む): 4344563520

約数和(自身を除く): 2443817022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 45255869, 90511738, 135767607, 271535214, 316791083, 633582166, 950373249, 1900746498]

約数ペア:

[(1, 1900746498), (2, 950373249), (3, 633582166), (6, 316791083), (7, 271535214), (14, 135767607), (21, 90511738), (42, 45255869)]