1129981328

素因数分解:

$2^4\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{9901}}^1$

素因数の和:10935

約数の個数: 40

約数和(自身を含む): 2504809920

約数和(自身を除く): 1374828592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1019, 2038, 4076, 7133, 8152, 9901, 14266, 16304, 19802, 28532, 39604, 57064, 69307, 79208, 114128, 138614, 158416, 277228, 554456, 1108912, 10089119, 20178238, 40356476, 70623833, 80712952, 141247666, 161425904, 282495332, 564990664, 1129981328]

約数ペア:

[(1, 1129981328), (2, 564990664), (4, 282495332), (7, 161425904), (8, 141247666), (14, 80712952), (16, 70623833), (28, 40356476), (56, 20178238), (112, 10089119), (1019, 1108912), (2038, 554456), (4076, 277228), (7133, 158416), (8152, 138614), (9901, 114128), (14266, 79208), (16304, 69307), (19802, 57064), (28532, 39604)]