8580470

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6173}}^1$

素因数の和:6319

約数の個数: 16

約数和(自身を含む): 15558480

約数和(自身を除く): 6978010

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 6173, 12346, 30865, 61730, 858047, 1716094, 4290235, 8580470]

約数ペア:

[(1, 8580470), (2, 4290235), (5, 1716094), (10, 858047), (139, 61730), (278, 30865), (695, 12346), (1390, 6173)]