1330688276

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{1753}}^1$

素因数の和:2040

約数の個数: 48

約数和(自身を含む): 2508248064

約数和(自身を除く): 1177559788

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 223, 446, 851, 892, 1702, 1753, 3404, 3506, 5129, 7012, 8251, 10258, 16502, 20516, 33004, 40319, 64861, 80638, 129722, 161276, 189773, 259444, 379546, 390919, 759092, 781838, 1491803, 1563676, 2983606, 5967212, 8991137, 14464003, 17982274, 28928006, 35964548, 57856012, 332672069, 665344138, 1330688276]

約数ペア:

[(1, 1330688276), (2, 665344138), (4, 332672069), (23, 57856012), (37, 35964548), (46, 28928006), (74, 17982274), (92, 14464003), (148, 8991137), (223, 5967212), (446, 2983606), (851, 1563676), (892, 1491803), (1702, 781838), (1753, 759092), (3404, 390919), (3506, 379546), (5129, 259444), (7012, 189773), (8251, 161276), (10258, 129722), (16502, 80638), (20516, 64861), (33004, 40319)]