13308053780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{273941}}^1$

素因数の和:274304

約数の個数: 48

約数和(自身を含む): 32031490176

約数和(自身を除く): 18723436396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 347, 694, 1388, 1735, 2429, 3470, 4858, 6940, 9716, 12145, 24290, 48580, 273941, 547882, 1095764, 1369705, 1917587, 2739410, 3835174, 5478820, 7670348, 9587935, 19175870, 38351740, 95057527, 190115054, 380230108, 475287635, 665402689, 950575270, 1330805378, 1901150540, 2661610756, 3327013445, 6654026890, 13308053780]

約数ペア:

[(1, 13308053780), (2, 6654026890), (4, 3327013445), (5, 2661610756), (7, 1901150540), (10, 1330805378), (14, 950575270), (20, 665402689), (28, 475287635), (35, 380230108), (70, 190115054), (140, 95057527), (347, 38351740), (694, 19175870), (1388, 9587935), (1735, 7670348), (2429, 5478820), (3470, 3835174), (4858, 2739410), (6940, 1917587), (9716, 1369705), (12145, 1095764), (24290, 547882), (48580, 273941)]