291229621694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1\times {\mathrm{267661}}^1$

素因数の和:267849

約数の個数: 48

約数和(自身を含む): 506632774896

約数和(自身を除く): 215403153202

約数列:

[1, 2, 11, 19, 22, 38, 137, 209, 274, 361, 418, 722, 1507, 2603, 3014, 3971, 5206, 7942, 28633, 49457, 57266, 98914, 267661, 535322, 544027, 1088054, 2944271, 5085559, 5888542, 10171118, 36669557, 55941149, 73339114, 96625621, 111882298, 193251242, 403365127, 696721583, 806730254, 1062881831, 1393443166, 2125763662, 7663937413, 13237710077, 15327874826, 26475420154, 145614810847, 291229621694]

約数ペア:

[(1, 291229621694), (2, 145614810847), (11, 26475420154), (19, 15327874826), (22, 13237710077), (38, 7663937413), (137, 2125763662), (209, 1393443166), (274, 1062881831), (361, 806730254), (418, 696721583), (722, 403365127), (1507, 193251242), (2603, 111882298), (3014, 96625621), (3971, 73339114), (5206, 55941149), (7942, 36669557), (28633, 10171118), (49457, 5888542), (57266, 5085559), (98914, 2944271), (267661, 1088054), (535322, 544027)]