1145781616

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{444791}}^1$

素因数の和:444829

約数の個数: 40

約数和(自身を含む): 2647401984

約数和(自身を除く): 1501620368

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 444791, 889582, 1779164, 3113537, 3558328, 6227074, 7116656, 10230193, 12454148, 20460386, 24908296, 40920772, 49816592, 71611351, 81841544, 143222702, 163683088, 286445404, 572890808, 1145781616]

約数ペア:

[(1, 1145781616), (2, 572890808), (4, 286445404), (7, 163683088), (8, 143222702), (14, 81841544), (16, 71611351), (23, 49816592), (28, 40920772), (46, 24908296), (56, 20460386), (92, 12454148), (112, 10230193), (161, 7116656), (184, 6227074), (322, 3558328), (368, 3113537), (644, 1779164), (1288, 889582), (2576, 444791)]