130410266

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{18229}}^1$

素因数の和:18318

約数の個数: 24

約数和(自身を含む): 230682420

約数和(自身を除く): 100272154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 511, 1022, 3577, 7154, 18229, 36458, 127603, 255206, 893221, 1330717, 1786442, 2661434, 9315019, 18630038, 65205133, 130410266]

約数ペア:

[(1, 130410266), (2, 65205133), (7, 18630038), (14, 9315019), (49, 2661434), (73, 1786442), (98, 1330717), (146, 893221), (511, 255206), (1022, 127603), (3577, 36458), (7154, 18229)]