40519502

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{3001}}^1$

素因数の和:3203

約数の個数: 16

約数和(自身を含む): 62609712

約数和(自身を除く): 22090210

約数列:

[1, 2, 43, 86, 157, 314, 3001, 6002, 6751, 13502, 129043, 258086, 471157, 942314, 20259751, 40519502]

約数ペア:

[(1, 40519502), (2, 20259751), (43, 942314), (86, 471157), (157, 258086), (314, 129043), (3001, 13502), (6002, 6751)]