408029452

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{445447}}^1$

素因数の和:445680

約数の個数: 12

約数和(自身を含む): 717171280

約数和(自身を除く): 309141828

約数列:

[1, 2, 4, 229, 458, 916, 445447, 890894, 1781788, 102007363, 204014726, 408029452]

約数ペア:

[(1, 408029452), (2, 204014726), (4, 102007363), (229, 1781788), (458, 890894), (916, 445447)]