4920227042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{6343}}^1$

素因数の和:6650

約数の個数: 32

約数和(自身を含む): 7879248000

約数和(自身を除く): 2959020958

約数列:

[1, 2, 19, 38, 137, 149, 274, 298, 2603, 2831, 5206, 5662, 6343, 12686, 20413, 40826, 120517, 241034, 387847, 775694, 868991, 945107, 1737982, 1890214, 16510829, 17957033, 33021658, 35914066, 129479659, 258959318, 2460113521, 4920227042]

約数ペア:

[(1, 4920227042), (2, 2460113521), (19, 258959318), (38, 129479659), (137, 35914066), (149, 33021658), (274, 17957033), (298, 16510829), (2603, 1890214), (2831, 1737982), (5206, 945107), (5662, 868991), (6343, 775694), (12686, 387847), (20413, 241034), (40826, 120517)]