12650470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1423}}^1$

素因数の和:1564

約数の個数: 32

約数和(自身を含む): 26247168

約数和(自身を除く): 13596698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1423, 1778, 2846, 4445, 7115, 8890, 9961, 14230, 19922, 49805, 99610, 180721, 361442, 903605, 1265047, 1807210, 2530094, 6325235, 12650470]

約数ペア:

[(1, 12650470), (2, 6325235), (5, 2530094), (7, 1807210), (10, 1265047), (14, 903605), (35, 361442), (70, 180721), (127, 99610), (254, 49805), (635, 19922), (889, 14230), (1270, 9961), (1423, 8890), (1778, 7115), (2846, 4445)]