242522498

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{87427}}^1$

素因数の和:87521

約数の個数: 16

約数和(自身を含む): 388180320

約数和(自身を除く): 145657822

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 87427, 174854, 1661113, 3322226, 6382171, 12764342, 121261249, 242522498]

約数ペア:

[(1, 242522498), (2, 121261249), (19, 12764342), (38, 6382171), (73, 3322226), (146, 1661113), (1387, 174854), (2774, 87427)]