124507628

素因数分解:

$2^2\times 7^3\times {\mathrm{90749}}^1$

素因数の和:90774

約数の個数: 24

約数和(自身を含む): 254100000

約数和(自身を除く): 129592372

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 90749, 181498, 362996, 635243, 1270486, 2540972, 4446701, 8893402, 17786804, 31126907, 62253814, 124507628]

約数ペア:

[(1, 124507628), (2, 62253814), (4, 31126907), (7, 17786804), (14, 8893402), (28, 4446701), (49, 2540972), (98, 1270486), (196, 635243), (343, 362996), (686, 181498), (1372, 90749)]