378043226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{1381}}^1$

素因数の和:1958

約数の個数: 32

約数和(自身を含む): 647174016

約数和(自身を除く): 269130790

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 541, 1082, 1381, 2762, 5951, 11902, 12443, 15191, 24886, 30382, 31763, 63526, 136873, 273746, 349393, 698786, 747121, 1494242, 8218331, 16436662, 17183783, 34367566, 189021613, 378043226]

約数ペア:

[(1, 378043226), (2, 189021613), (11, 34367566), (22, 17183783), (23, 16436662), (46, 8218331), (253, 1494242), (506, 747121), (541, 698786), (1082, 349393), (1381, 273746), (2762, 136873), (5951, 63526), (11902, 31763), (12443, 30382), (15191, 24886)]