15706529988

素因数分解:

$2^2\times 3^1\times {\mathrm{499}}^1\times {\mathrm{1181}}^1\times {\mathrm{2221}}^1$

素因数の和:3908

約数の個数: 48

約数和(自身を含む): 36769656000

約数和(自身を除く): 21063126012

約数列:

[1, 2, 3, 4, 6, 12, 499, 998, 1181, 1497, 1996, 2221, 2362, 2994, 3543, 4442, 4724, 5988, 6663, 7086, 8884, 13326, 14172, 26652, 589319, 1108279, 1178638, 1767957, 2216558, 2357276, 2623001, 3324837, 3535914, 4433116, 5246002, 6649674, 7071828, 7869003, 10492004, 13299348, 15738006, 31476012, 1308877499, 2617754998, 3926632497, 5235509996, 7853264994, 15706529988]

約数ペア:

[(1, 15706529988), (2, 7853264994), (3, 5235509996), (4, 3926632497), (6, 2617754998), (12, 1308877499), (499, 31476012), (998, 15738006), (1181, 13299348), (1497, 10492004), (1996, 7869003), (2221, 7071828), (2362, 6649674), (2994, 5246002), (3543, 4433116), (4442, 3535914), (4724, 3324837), (5988, 2623001), (6663, 2357276), (7086, 2216558), (8884, 1767957), (13326, 1178638), (14172, 1108279), (26652, 589319)]