1271804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 2404080

約数和(自身を除く): 1132276

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 317, 634, 1003, 1268, 2006, 4012, 5389, 10778, 18703, 21556, 37406, 74812, 317951, 635902, 1271804]

約数ペア:

[(1, 1271804), (2, 635902), (4, 317951), (17, 74812), (34, 37406), (59, 21556), (68, 18703), (118, 10778), (236, 5389), (317, 4012), (634, 2006), (1003, 1268)]