2783255356

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{98711}}^1$

素因数の和:98794

約数の個数: 48

約数和(自身を含む): 5970101760

約数和(自身を除く): 3186846404

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 532, 742, 1007, 1484, 2014, 4028, 7049, 14098, 28196, 98711, 197422, 394844, 690977, 1381954, 1875509, 2763908, 3751018, 5231683, 7502036, 10463366, 13128563, 20926732, 26257126, 36621781, 52514252, 73243562, 99401977, 146487124, 198803954, 397607908, 695813839, 1391627678, 2783255356]

約数ペア:

[(1, 2783255356), (2, 1391627678), (4, 695813839), (7, 397607908), (14, 198803954), (19, 146487124), (28, 99401977), (38, 73243562), (53, 52514252), (76, 36621781), (106, 26257126), (133, 20926732), (212, 13128563), (266, 10463366), (371, 7502036), (532, 5231683), (742, 3751018), (1007, 2763908), (1484, 1875509), (2014, 1381954), (4028, 690977), (7049, 394844), (14098, 197422), (28196, 98711)]