260905764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3106021}}^1$

素因数の和:3106035

約数の個数: 24

約数和(自身を含む): 695748928

約数和(自身を除く): 434843164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3106021, 6212042, 9318063, 12424084, 18636126, 21742147, 37272252, 43484294, 65226441, 86968588, 130452882, 260905764]

約数ペア:

[(1, 260905764), (2, 130452882), (3, 86968588), (4, 65226441), (6, 43484294), (7, 37272252), (12, 21742147), (14, 18636126), (21, 12424084), (28, 9318063), (42, 6212042), (84, 3106021)]