515880532

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{32429}}^1$

素因数の和:32571

約数の個数: 24

約数和(自身を含む): 934373160

約数和(自身を除く): 418492628

約数列:

[1, 2, 4, 41, 82, 97, 164, 194, 388, 3977, 7954, 15908, 32429, 64858, 129716, 1329589, 2659178, 3145613, 5318356, 6291226, 12582452, 128970133, 257940266, 515880532]

約数ペア:

[(1, 515880532), (2, 257940266), (4, 128970133), (41, 12582452), (82, 6291226), (97, 5318356), (164, 3145613), (194, 2659178), (388, 1329589), (3977, 129716), (7954, 64858), (15908, 32429)]