242555978

素因数分解:

$2^1\times 7^2\times {\mathrm{2475061}}^1$

素因数の和:2475077

約数の個数: 12

約数和(自身を含む): 423235602

約数和(自身を除く): 180679624

約数列:

[1, 2, 7, 14, 49, 98, 2475061, 4950122, 17325427, 34650854, 121277989, 242555978]

約数ペア:

[(1, 242555978), (2, 121277989), (7, 34650854), (14, 17325427), (49, 4950122), (98, 2475061)]