898049204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3253}}^1\times {\mathrm{5309}}^1$

素因数の和:8579

約数の個数: 24

約数和(自身を含む): 1693316520

約数和(自身を除く): 795267316

約数列:

[1, 2, 4, 13, 26, 52, 3253, 5309, 6506, 10618, 13012, 21236, 42289, 69017, 84578, 138034, 169156, 276068, 17270177, 34540354, 69080708, 224512301, 449024602, 898049204]

約数ペア:

[(1, 898049204), (2, 449024602), (4, 224512301), (13, 69080708), (26, 34540354), (52, 17270177), (3253, 276068), (5309, 169156), (6506, 138034), (10618, 84578), (13012, 69017), (21236, 42289)]