475403908

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{122149}}^1$

素因数の和:122299

約数の個数: 24

約数和(自身を含む): 957656000

約数和(自身を除く): 482252092

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 122149, 244298, 488596, 855043, 1710086, 3420172, 16978711, 33957422, 67914844, 118850977, 237701954, 475403908]

約数ペア:

[(1, 475403908), (2, 237701954), (4, 118850977), (7, 67914844), (14, 33957422), (28, 16978711), (139, 3420172), (278, 1710086), (556, 855043), (973, 488596), (1946, 244298), (3892, 122149)]