519885136

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{2579}}^1$

素因数の和:2923

約数の個数: 40

約数和(自身を含む): 1034621280

約数和(自身を除く): 514736144

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 293, 344, 586, 688, 1172, 2344, 2579, 4688, 5158, 10316, 12599, 20632, 25198, 41264, 50396, 100792, 110897, 201584, 221794, 443588, 755647, 887176, 1511294, 1774352, 3022588, 6045176, 12090352, 32492821, 64985642, 129971284, 259942568, 519885136]

約数ペア:

[(1, 519885136), (2, 259942568), (4, 129971284), (8, 64985642), (16, 32492821), (43, 12090352), (86, 6045176), (172, 3022588), (293, 1774352), (344, 1511294), (586, 887176), (688, 755647), (1172, 443588), (2344, 221794), (2579, 201584), (4688, 110897), (5158, 100792), (10316, 50396), (12599, 41264), (20632, 25198)]