1189272868

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1\times {\mathrm{2389}}^1$

素因数の和:3196

約数の個数: 48

約数和(自身を含む): 2486211840

約数和(自身を除く): 1296938972

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 773, 1546, 2389, 3092, 4778, 5411, 9556, 10822, 16723, 17779, 21644, 33446, 35558, 54947, 66892, 71116, 109894, 124453, 219788, 248906, 384629, 497812, 769258, 1538516, 1846697, 3693394, 7386788, 12926879, 25853758, 42474031, 51707516, 84948062, 169896124, 297318217, 594636434, 1189272868]

約数ペア:

[(1, 1189272868), (2, 594636434), (4, 297318217), (7, 169896124), (14, 84948062), (23, 51707516), (28, 42474031), (46, 25853758), (92, 12926879), (161, 7386788), (322, 3693394), (644, 1846697), (773, 1538516), (1546, 769258), (2389, 497812), (3092, 384629), (4778, 248906), (5411, 219788), (9556, 124453), (10822, 109894), (16723, 71116), (17779, 66892), (21644, 54947), (33446, 35558)]