1138563904

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{936319}}^1$

素因数の和:936350

約数の個数: 28

約数和(自身を含む): 2378252800

約数和(自身を除く): 1239688896

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 936319, 1872638, 3745276, 7490552, 14981104, 17790061, 29962208, 35580122, 59924416, 71160244, 142320488, 284640976, 569281952, 1138563904]

約数ペア:

[(1, 1138563904), (2, 569281952), (4, 284640976), (8, 142320488), (16, 71160244), (19, 59924416), (32, 35580122), (38, 29962208), (64, 17790061), (76, 14981104), (152, 7490552), (304, 3745276), (608, 1872638), (1216, 936319)]