2392138

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:91

約数の個数: 48

約数和(自身を含む): 4777920

約数和(自身を除く): 2385782

約数列:

[1, 2, 7, 14, 17, 19, 23, 34, 38, 46, 119, 133, 161, 238, 266, 322, 323, 391, 437, 529, 646, 782, 874, 1058, 2261, 2737, 3059, 3703, 4522, 5474, 6118, 7406, 7429, 8993, 10051, 14858, 17986, 20102, 52003, 62951, 70357, 104006, 125902, 140714, 170867, 341734, 1196069, 2392138]

約数ペア:

[(1, 2392138), (2, 1196069), (7, 341734), (14, 170867), (17, 140714), (19, 125902), (23, 104006), (34, 70357), (38, 62951), (46, 52003), (119, 20102), (133, 17986), (161, 14858), (238, 10051), (266, 8993), (322, 7429), (323, 7406), (391, 6118), (437, 5474), (529, 4522), (646, 3703), (782, 3059), (874, 2737), (1058, 2261)]