1521347198974

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{4177}}^1\times {\mathrm{43661}}^1$

素因数の和:47980

約数の個数: 32

約数和(自身を含む): 2359782998496

約数和(自身を除く): 838435799522

約数列:

[1, 2, 43, 86, 97, 194, 4171, 4177, 8342, 8354, 43661, 87322, 179611, 359222, 405169, 810338, 1877423, 3754846, 4235117, 8470234, 17422267, 34844534, 182110031, 182371997, 364220062, 364743994, 7841995871, 15683991742, 17690083709, 35380167418, 760673599487, 1521347198974]

約数ペア:

[(1, 1521347198974), (2, 760673599487), (43, 35380167418), (86, 17690083709), (97, 15683991742), (194, 7841995871), (4171, 364743994), (4177, 364220062), (8342, 182371997), (8354, 182110031), (43661, 34844534), (87322, 17422267), (179611, 8470234), (359222, 4235117), (405169, 3754846), (810338, 1877423)]