553626978

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{112939}}^1$

素因数の和:113006

約数の個数: 32

約数和(自身を含む): 1192646400

約数和(自身を除く): 639019422

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 112939, 225878, 338817, 677634, 2145841, 4291682, 4856377, 6437523, 9712754, 12875046, 14569131, 29138262, 92271163, 184542326, 276813489, 553626978]

約数ペア:

[(1, 553626978), (2, 276813489), (3, 184542326), (6, 92271163), (19, 29138262), (38, 14569131), (43, 12875046), (57, 9712754), (86, 6437523), (114, 4856377), (129, 4291682), (258, 2145841), (817, 677634), (1634, 338817), (2451, 225878), (4902, 112939)]