260674764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3103271}}^1$

素因数の和:3103285

約数の個数: 24

約数和(自身を含む): 695132928

約数和(自身を除く): 434458164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3103271, 6206542, 9309813, 12413084, 18619626, 21722897, 37239252, 43445794, 65168691, 86891588, 130337382, 260674764]

約数ペア:

[(1, 260674764), (2, 130337382), (3, 86891588), (4, 65168691), (6, 43445794), (7, 37239252), (12, 21722897), (14, 18619626), (21, 12413084), (28, 9309813), (42, 6206542), (84, 3103271)]