1738953808

素因数分解:

$2^4\times {\mathrm{1289}}^1\times {\mathrm{84317}}^1$

素因数の和:85614

約数の個数: 20

約数和(自身を含む): 3371876820

約数和(自身を除く): 1632923012

約数列:

[1, 2, 4, 8, 16, 1289, 2578, 5156, 10312, 20624, 84317, 168634, 337268, 674536, 1349072, 108684613, 217369226, 434738452, 869476904, 1738953808]

約数ペア:

[(1, 1738953808), (2, 869476904), (4, 434738452), (8, 217369226), (16, 108684613), (1289, 1349072), (2578, 674536), (5156, 337268), (10312, 168634), (20624, 84317)]