871337986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{7877}}^1$

素因数の和:8010

約数の個数: 32

約数和(自身を含む): 1429384320

約数和(自身を除く): 558046334

約数列:

[1, 2, 19, 38, 41, 71, 82, 142, 779, 1349, 1558, 2698, 2911, 5822, 7877, 15754, 55309, 110618, 149663, 299326, 322957, 559267, 645914, 1118534, 6136183, 10626073, 12272366, 21252146, 22929947, 45859894, 435668993, 871337986]

約数ペア:

[(1, 871337986), (2, 435668993), (19, 45859894), (38, 22929947), (41, 21252146), (71, 12272366), (82, 10626073), (142, 6136183), (779, 1118534), (1349, 645914), (1558, 559267), (2698, 322957), (2911, 299326), (5822, 149663), (7877, 110618), (15754, 55309)]