1245789066

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{79889}}^1$

素因数の和:80030

約数の個数: 32

約数和(自身を含む): 2622948480

約数和(自身を除く): 1377159414

約数列:

[1, 2, 3, 6, 23, 46, 69, 113, 138, 226, 339, 678, 2599, 5198, 7797, 15594, 79889, 159778, 239667, 479334, 1837447, 3674894, 5512341, 9027457, 11024682, 18054914, 27082371, 54164742, 207631511, 415263022, 622894533, 1245789066]

約数ペア:

[(1, 1245789066), (2, 622894533), (3, 415263022), (6, 207631511), (23, 54164742), (46, 27082371), (69, 18054914), (113, 11024682), (138, 9027457), (226, 5512341), (339, 3674894), (678, 1837447), (2599, 479334), (5198, 239667), (7797, 159778), (15594, 79889)]