126437108

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{21401}}^1$

素因数の和:21623

約数の個数: 24

約数和(自身を含む): 254084544

約数和(自身を除く): 127647436

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 21401, 42802, 85604, 149807, 299614, 599228, 4515611, 9031222, 18062444, 31609277, 63218554, 126437108]

約数ペア:

[(1, 126437108), (2, 63218554), (4, 31609277), (7, 18062444), (14, 9031222), (28, 4515611), (211, 599228), (422, 299614), (844, 149807), (1477, 85604), (2954, 42802), (5908, 21401)]