2017274996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1\times {\mathrm{1543}}^1$

素因数の和:2292

約数の個数: 48

約数和(自身を含む): 3948983808

約数和(自身を除く): 1931708812

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 691, 946, 1382, 1543, 1892, 2764, 3086, 6172, 7601, 15202, 16973, 29713, 30404, 33946, 59426, 66349, 67892, 118852, 132698, 265396, 326843, 653686, 729839, 1066213, 1307372, 1459678, 2132426, 2919356, 4264852, 11728343, 23456686, 45847159, 46913372, 91694318, 183388636, 504318749, 1008637498, 2017274996]

約数ペア:

[(1, 2017274996), (2, 1008637498), (4, 504318749), (11, 183388636), (22, 91694318), (43, 46913372), (44, 45847159), (86, 23456686), (172, 11728343), (473, 4264852), (691, 2919356), (946, 2132426), (1382, 1459678), (1543, 1307372), (1892, 1066213), (2764, 729839), (3086, 653686), (6172, 326843), (7601, 265396), (15202, 132698), (16973, 118852), (29713, 67892), (30404, 66349), (33946, 59426)]