1930580554

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{172589}}^1$

素因数の和:172662

約数の個数: 32

約数和(自身を含む): 3578826240

約数和(自身を除く): 1648245686

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 238, 329, 658, 799, 1598, 5593, 11186, 172589, 345178, 1208123, 2416246, 2934013, 5868026, 8111683, 16223366, 20538091, 41076182, 56781781, 113563562, 137898611, 275797222, 965290277, 1930580554]

約数ペア:

[(1, 1930580554), (2, 965290277), (7, 275797222), (14, 137898611), (17, 113563562), (34, 56781781), (47, 41076182), (94, 20538091), (119, 16223366), (238, 8111683), (329, 5868026), (658, 2934013), (799, 2416246), (1598, 1208123), (5593, 345178), (11186, 172589)]