1288891302

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{1124687}}^1$

素因数の和:1124883

約数の個数: 16

約数和(自身を含む): 2591281152

約数和(自身を除く): 1302389850

約数列:

[1, 2, 3, 6, 191, 382, 573, 1146, 1124687, 2249374, 3374061, 6748122, 214815217, 429630434, 644445651, 1288891302]

約数ペア:

[(1, 1288891302), (2, 644445651), (3, 429630434), (6, 214815217), (191, 6748122), (382, 3374061), (573, 2249374), (1146, 1124687)]