2164620848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{29819}}^1$

素因数の和:30189

約数の個数: 40

約数和(自身を含む): 4529658000

約数和(自身を除く): 2365037152

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 349, 698, 1396, 2792, 4537, 5584, 9074, 18148, 29819, 36296, 59638, 72592, 119276, 238552, 387647, 477104, 775294, 1550588, 3101176, 6202352, 10406831, 20813662, 41627324, 83254648, 135288803, 166509296, 270577606, 541155212, 1082310424, 2164620848]

約数ペア:

[(1, 2164620848), (2, 1082310424), (4, 541155212), (8, 270577606), (13, 166509296), (16, 135288803), (26, 83254648), (52, 41627324), (104, 20813662), (208, 10406831), (349, 6202352), (698, 3101176), (1396, 1550588), (2792, 775294), (4537, 477104), (5584, 387647), (9074, 238552), (18148, 119276), (29819, 72592), (36296, 59638)]