4625854

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:232

約数の個数: 24

約数和(自身を含む): 7543800

約数和(自身を除く): 2917946

約数列:

[1, 2, 19, 38, 43, 86, 149, 298, 361, 722, 817, 1634, 2831, 5662, 6407, 12814, 15523, 31046, 53789, 107578, 121733, 243466, 2312927, 4625854]

約数ペア:

[(1, 4625854), (2, 2312927), (19, 243466), (38, 121733), (43, 107578), (86, 53789), (149, 31046), (298, 15523), (361, 12814), (722, 6407), (817, 5662), (1634, 2831)]