4991008

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{1289}}^1$

素因数の和:1321

約数の個数: 36

約数和(自身を含む): 10808910

約数和(自身を除く): 5817902

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1289, 1936, 2578, 3872, 5156, 10312, 14179, 20624, 28358, 41248, 56716, 113432, 155969, 226864, 311938, 453728, 623876, 1247752, 2495504, 4991008]

約数ペア:

[(1, 4991008), (2, 2495504), (4, 1247752), (8, 623876), (11, 453728), (16, 311938), (22, 226864), (32, 155969), (44, 113432), (88, 56716), (121, 41248), (176, 28358), (242, 20624), (352, 14179), (484, 10312), (968, 5156), (1289, 3872), (1936, 2578)]