2912781316

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{32251}}^1$

素因数の和:32659

約数の個数: 24

約数和(自身を含む): 5188959776

約数和(自身を除く): 2276178460

約数列:

[1, 2, 4, 67, 134, 268, 337, 674, 1348, 22579, 32251, 45158, 64502, 90316, 129004, 2160817, 4321634, 8643268, 10868587, 21737174, 43474348, 728195329, 1456390658, 2912781316]

約数ペア:

[(1, 2912781316), (2, 1456390658), (4, 728195329), (67, 43474348), (134, 21737174), (268, 10868587), (337, 8643268), (674, 4321634), (1348, 2160817), (22579, 129004), (32251, 90316), (45158, 64502)]