387097586

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{8923}}^1$

素因数の和:9233

約数の個数: 16

約数和(自身を含む): 588984000

約数和(自身を除く): 201886414

約数列:

[1, 2, 109, 199, 218, 398, 8923, 17846, 21691, 43382, 972607, 1775677, 1945214, 3551354, 193548793, 387097586]

約数ペア:

[(1, 387097586), (2, 193548793), (109, 3551354), (199, 1945214), (218, 1775677), (398, 972607), (8923, 43382), (17846, 21691)]