1288329532

素因数分解:

$2^2\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{39563}}^1$

素因数の和:40737

約数の個数: 24

約数和(自身を含む): 2578939776

約数和(自身を除く): 1290610244

約数列:

[1, 2, 4, 7, 14, 28, 1163, 2326, 4652, 8141, 16282, 32564, 39563, 79126, 158252, 276941, 553882, 1107764, 46011769, 92023538, 184047076, 322082383, 644164766, 1288329532]

約数ペア:

[(1, 1288329532), (2, 644164766), (4, 322082383), (7, 184047076), (14, 92023538), (28, 46011769), (1163, 1107764), (2326, 553882), (4652, 276941), (8141, 158252), (16282, 79126), (32564, 39563)]