2007489926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{14897}}^1$

素因数の和:15056

約数の個数: 32

約数和(自身を含む): 3333814848

約数和(自身を除く): 1326324922

約数列:

[1, 2, 13, 26, 71, 73, 142, 146, 923, 949, 1846, 1898, 5183, 10366, 14897, 29794, 67379, 134758, 193661, 387322, 1057687, 1087481, 2115374, 2174962, 13749931, 14137253, 27499862, 28274506, 77211151, 154422302, 1003744963, 2007489926]

約数ペア:

[(1, 2007489926), (2, 1003744963), (13, 154422302), (26, 77211151), (71, 28274506), (73, 27499862), (142, 14137253), (146, 13749931), (923, 2174962), (949, 2115374), (1846, 1087481), (1898, 1057687), (5183, 387322), (10366, 193661), (14897, 134758), (29794, 67379)]