1387647114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{71359}}^1$

素因数の和:71834

約数の個数: 32

約数和(自身を含む): 3178659840

約数和(自身を除く): 1791012726

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 463, 926, 1389, 2778, 3241, 6482, 9723, 19446, 71359, 142718, 214077, 428154, 499513, 999026, 1498539, 2997078, 33039217, 66078434, 99117651, 198235302, 231274519, 462549038, 693823557, 1387647114]

約数ペア:

[(1, 1387647114), (2, 693823557), (3, 462549038), (6, 231274519), (7, 198235302), (14, 99117651), (21, 66078434), (42, 33039217), (463, 2997078), (926, 1498539), (1389, 999026), (2778, 499513), (3241, 428154), (6482, 214077), (9723, 142718), (19446, 71359)]