454748

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 924000

約数和(自身を除く): 469252

約数列:

[1, 2, 4, 7, 14, 28, 109, 149, 218, 298, 436, 596, 763, 1043, 1526, 2086, 3052, 4172, 16241, 32482, 64964, 113687, 227374, 454748]

約数ペア:

[(1, 454748), (2, 227374), (4, 113687), (7, 64964), (14, 32482), (28, 16241), (109, 4172), (149, 3052), (218, 2086), (298, 1526), (436, 1043), (596, 763)]