2051218652

素因数分解:

$2^2\times 7^1\times {\mathrm{739}}^1\times {\mathrm{99131}}^1$

素因数の和:99881

約数の個数: 24

約数和(自身を含む): 4108030080

約数和(自身を除く): 2056811428

約数列:

[1, 2, 4, 7, 14, 28, 739, 1478, 2956, 5173, 10346, 20692, 99131, 198262, 396524, 693917, 1387834, 2775668, 73257809, 146515618, 293031236, 512804663, 1025609326, 2051218652]

約数ペア:

[(1, 2051218652), (2, 1025609326), (4, 512804663), (7, 293031236), (14, 146515618), (28, 73257809), (739, 2775668), (1478, 1387834), (2956, 693917), (5173, 396524), (10346, 198262), (20692, 99131)]