805156612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2851}}^1\times {\mathrm{5431}}^1$

素因数の和:8299

約数の個数: 24

約数和(自身を含む): 1518222272

約数和(自身を除く): 713065660

約数列:

[1, 2, 4, 13, 26, 52, 2851, 5431, 5702, 10862, 11404, 21724, 37063, 70603, 74126, 141206, 148252, 282412, 15483781, 30967562, 61935124, 201289153, 402578306, 805156612]

約数ペア:

[(1, 805156612), (2, 402578306), (4, 201289153), (13, 61935124), (26, 30967562), (52, 15483781), (2851, 282412), (5431, 148252), (5702, 141206), (10862, 74126), (11404, 70603), (21724, 37063)]