1331506892

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{47143}}^1$

素因数の和:47477

約数の個数: 24

約数和(自身を含む): 2439419136

約数和(自身を除く): 1107912244

約数列:

[1, 2, 4, 23, 46, 92, 307, 614, 1228, 7061, 14122, 28244, 47143, 94286, 188572, 1084289, 2168578, 4337156, 14472901, 28945802, 57891604, 332876723, 665753446, 1331506892]

約数ペア:

[(1, 1331506892), (2, 665753446), (4, 332876723), (23, 57891604), (46, 28945802), (92, 14472901), (307, 4337156), (614, 2168578), (1228, 1084289), (7061, 188572), (14122, 94286), (28244, 47143)]