1247752

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{1289}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 2573550

約数和(自身を除く): 1325798

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1289, 2578, 5156, 10312, 14179, 28358, 56716, 113432, 155969, 311938, 623876, 1247752]

約数ペア:

[(1, 1247752), (2, 623876), (4, 311938), (8, 155969), (11, 113432), (22, 56716), (44, 28358), (88, 14179), (121, 10312), (242, 5156), (484, 2578), (968, 1289)]