2017972086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{251179}}^1$

素因数の和:251300

約数の個数: 32

約数和(自身を含む): 4388616960

約数和(自身を除く): 2370644874

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2678, 4017, 8034, 251179, 502358, 753537, 1507074, 3265327, 6530654, 9795981, 19591962, 25871437, 51742874, 77614311, 155228622, 336328681, 672657362, 1008986043, 2017972086]

約数ペア:

[(1, 2017972086), (2, 1008986043), (3, 672657362), (6, 336328681), (13, 155228622), (26, 77614311), (39, 51742874), (78, 25871437), (103, 19591962), (206, 9795981), (309, 6530654), (618, 3265327), (1339, 1507074), (2678, 753537), (4017, 502358), (8034, 251179)]