1287816

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2333}}^1$

素因数の和:2365

約数の個数: 32

約数和(自身を含む): 3360960

約数和(自身を除く): 2073144

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 2333, 4666, 6999, 9332, 13998, 18664, 27996, 53659, 55992, 107318, 160977, 214636, 321954, 429272, 643908, 1287816]

約数ペア:

[(1, 1287816), (2, 643908), (3, 429272), (4, 321954), (6, 214636), (8, 160977), (12, 107318), (23, 55992), (24, 53659), (46, 27996), (69, 18664), (92, 13998), (138, 9332), (184, 6999), (276, 4666), (552, 2333)]