408048476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{85081}}^1$

素因数の和:85205

約数の個数: 24

約数和(自身を含む): 786157680

約数和(自身を除く): 378109204

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 85081, 170162, 340324, 935891, 1871782, 3743564, 9273829, 18547658, 37095316, 102012119, 204024238, 408048476]

約数ペア:

[(1, 408048476), (2, 204024238), (4, 102012119), (11, 37095316), (22, 18547658), (44, 9273829), (109, 3743564), (218, 1871782), (436, 935891), (1199, 340324), (2398, 170162), (4796, 85081)]