11781044

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:368

約数の個数: 36

約数和(自身を含む): 22980804

約数和(自身を除く): 11199760

約数列:

[1, 2, 4, 11, 22, 44, 101, 121, 202, 241, 242, 404, 482, 484, 964, 1111, 2222, 2651, 4444, 5302, 10604, 12221, 24341, 24442, 29161, 48682, 48884, 58322, 97364, 116644, 267751, 535502, 1071004, 2945261, 5890522, 11781044]

約数ペア:

[(1, 11781044), (2, 5890522), (4, 2945261), (11, 1071004), (22, 535502), (44, 267751), (101, 116644), (121, 97364), (202, 58322), (241, 48884), (242, 48682), (404, 29161), (482, 24442), (484, 24341), (964, 12221), (1111, 10604), (2222, 5302), (2651, 4444)]