2580450068

素因数分解:

$2^2\times 7^1\times {\mathrm{5309}}^1\times {\mathrm{17359}}^1$

素因数の和:22679

約数の個数: 24

約数和(自身を含む): 5162169600

約数和(自身を除く): 2581719532

約数列:

[1, 2, 4, 7, 14, 28, 5309, 10618, 17359, 21236, 34718, 37163, 69436, 74326, 121513, 148652, 243026, 486052, 92158931, 184317862, 368635724, 645112517, 1290225034, 2580450068]

約数ペア:

[(1, 2580450068), (2, 1290225034), (4, 645112517), (7, 368635724), (14, 184317862), (28, 92158931), (5309, 486052), (10618, 243026), (17359, 148652), (21236, 121513), (34718, 74326), (37163, 69436)]