997545122

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{2659}}^1$

素因数の和:3006

約数の個数: 32

約数和(自身を含む): 1732362240

約数和(自身を除く): 734817118

約数列:

[1, 2, 7, 14, 127, 211, 254, 422, 889, 1477, 1778, 2659, 2954, 5318, 18613, 26797, 37226, 53594, 187579, 337693, 375158, 561049, 675386, 1122098, 2363851, 3927343, 4727702, 7854686, 71253223, 142506446, 498772561, 997545122]

約数ペア:

[(1, 997545122), (2, 498772561), (7, 142506446), (14, 71253223), (127, 7854686), (211, 4727702), (254, 3927343), (422, 2363851), (889, 1122098), (1477, 675386), (1778, 561049), (2659, 375158), (2954, 337693), (5318, 187579), (18613, 53594), (26797, 37226)]