2128667584

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1750549}}^1$

素因数の和:1750580

約数の個数: 28

約数和(自身を含む): 4446397000

約数和(自身を除く): 2317729416

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 1750549, 3501098, 7002196, 14004392, 28008784, 33260431, 56017568, 66520862, 112035136, 133041724, 266083448, 532166896, 1064333792, 2128667584]

約数ペア:

[(1, 2128667584), (2, 1064333792), (4, 532166896), (8, 266083448), (16, 133041724), (19, 112035136), (32, 66520862), (38, 56017568), (64, 33260431), (76, 28008784), (152, 14004392), (304, 7002196), (608, 3501098), (1216, 1750549)]