1260000002

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1741}}^1\times {\mathrm{4957}}^1$

素因数の和:6773

約数の個数: 16

約数和(自身を含む): 1917377592

約数和(自身を除く): 657377590

約数列:

[1, 2, 73, 146, 1741, 3482, 4957, 9914, 127093, 254186, 361861, 723722, 8630137, 17260274, 630000001, 1260000002]

約数ペア:

[(1, 1260000002), (2, 630000001), (73, 17260274), (146, 8630137), (1741, 723722), (3482, 361861), (4957, 254186), (9914, 127093)]