1979960542

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{733}}^1$

素因数の和:1433

約数の個数: 48

約数和(自身を含む): 3545519472

約数和(自身を除く): 1565558930

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 641, 733, 1282, 1466, 2107, 4214, 4487, 5131, 8974, 10262, 27563, 31409, 31519, 35917, 55126, 62818, 63038, 71834, 192941, 220633, 385882, 441266, 469853, 939706, 1350587, 1544431, 2701174, 3088862, 3288971, 6577942, 20203679, 23022797, 40407358, 46045594, 141425753, 282851506, 989980271, 1979960542]

約数ペア:

[(1, 1979960542), (2, 989980271), (7, 282851506), (14, 141425753), (43, 46045594), (49, 40407358), (86, 23022797), (98, 20203679), (301, 6577942), (602, 3288971), (641, 3088862), (733, 2701174), (1282, 1544431), (1466, 1350587), (2107, 939706), (4214, 469853), (4487, 441266), (5131, 385882), (8974, 220633), (10262, 192941), (27563, 71834), (31409, 63038), (31519, 62818), (35917, 55126)]