8984668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 20256768

約数和(自身を除く): 11272100

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 941, 1364, 1882, 2387, 3764, 4774, 6587, 9548, 10351, 13174, 20702, 26348, 29171, 41404, 58342, 72457, 116684, 144914, 204197, 289828, 320881, 408394, 641762, 816788, 1283524, 2246167, 4492334, 8984668]

約数ペア:

[(1, 8984668), (2, 4492334), (4, 2246167), (7, 1283524), (11, 816788), (14, 641762), (22, 408394), (28, 320881), (31, 289828), (44, 204197), (62, 144914), (77, 116684), (124, 72457), (154, 58342), (217, 41404), (308, 29171), (341, 26348), (434, 20702), (682, 13174), (868, 10351), (941, 9548), (1364, 6587), (1882, 4774), (2387, 3764)]