2016656538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{158617}}^1$

素因数の和:158798

約数の個数: 32

約数和(自身を含む): 4370243136

約数和(自身を除く): 2353586598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 326, 489, 978, 2119, 4238, 6357, 12714, 158617, 317234, 475851, 951702, 2062021, 4124042, 6186063, 12372126, 25854571, 51709142, 77563713, 155127426, 336109423, 672218846, 1008328269, 2016656538]

約数ペア:

[(1, 2016656538), (2, 1008328269), (3, 672218846), (6, 336109423), (13, 155127426), (26, 77563713), (39, 51709142), (78, 25854571), (163, 12372126), (326, 6186063), (489, 4124042), (978, 2062021), (2119, 951702), (4238, 475851), (6357, 317234), (12714, 158617)]