13888915670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1007173}}^1$

素因数の和:1007384

約数の個数: 32

約数和(自身を含む): 28716545088

約数和(自身を除く): 14827629418

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 6895, 13790, 1007173, 2014346, 5035865, 7050211, 10071730, 14100422, 35251055, 70502110, 198413081, 396826162, 992065405, 1388891567, 1984130810, 2777783134, 6944457835, 13888915670]

約数ペア:

[(1, 13888915670), (2, 6944457835), (5, 2777783134), (7, 1984130810), (10, 1388891567), (14, 992065405), (35, 396826162), (70, 198413081), (197, 70502110), (394, 35251055), (985, 14100422), (1379, 10071730), (1970, 7050211), (2758, 5035865), (6895, 2014346), (13790, 1007173)]