9980264

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5749}}^1$

素因数の和:5793

約数の個数: 32

約数和(自身を含む): 22080000

約数和(自身を除く): 12099736

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 5749, 11498, 22996, 40243, 45992, 80486, 160972, 178219, 321944, 356438, 712876, 1247533, 1425752, 2495066, 4990132, 9980264]

約数ペア:

[(1, 9980264), (2, 4990132), (4, 2495066), (7, 1425752), (8, 1247533), (14, 712876), (28, 356438), (31, 321944), (56, 178219), (62, 160972), (124, 80486), (217, 45992), (248, 40243), (434, 22996), (868, 11498), (1736, 5749)]