1330576156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{192391}}^1$

素因数の和:192434

約数の個数: 48

約数和(自身を含む): 3016706560

約数和(自身を除く): 1686130404

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 192391, 384782, 769564, 1346737, 2501083, 2693474, 3655429, 5002166, 5386948, 7310858, 10004332, 14621716, 17507581, 25588003, 35015162, 47520577, 51176006, 70030324, 95041154, 102352012, 190082308, 332644039, 665288078, 1330576156]

約数ペア:

[(1, 1330576156), (2, 665288078), (4, 332644039), (7, 190082308), (13, 102352012), (14, 95041154), (19, 70030324), (26, 51176006), (28, 47520577), (38, 35015162), (52, 25588003), (76, 17507581), (91, 14621716), (133, 10004332), (182, 7310858), (247, 5386948), (266, 5002166), (364, 3655429), (494, 2693474), (532, 2501083), (988, 1346737), (1729, 769564), (3458, 384782), (6916, 192391)]