9745012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1031}}^1$

素因数の和:1191

約数の個数: 24

約数和(自身を含む): 18204480

約数和(自身を除く): 8459468

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 1031, 2062, 2363, 4124, 4726, 9452, 17527, 35054, 70108, 143309, 286618, 573236, 2436253, 4872506, 9745012]

約数ペア:

[(1, 9745012), (2, 4872506), (4, 2436253), (17, 573236), (34, 286618), (68, 143309), (139, 70108), (278, 35054), (556, 17527), (1031, 9452), (2062, 4726), (2363, 4124)]