2488342490

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{617}}^1$

素因数の和:863

約数の個数: 64

約数和(自身を含む): 4687030656

約数和(自身を除く): 2198688166

約数列:

[1, 2, 5, 10, 43, 83, 86, 113, 166, 215, 226, 415, 430, 565, 617, 830, 1130, 1234, 3085, 3569, 4859, 6170, 7138, 9379, 9718, 17845, 18758, 24295, 26531, 35690, 46895, 48590, 51211, 53062, 69721, 93790, 102422, 132655, 139442, 256055, 265310, 348605, 403297, 512110, 697210, 806594, 2016485, 2202073, 2998003, 4032970, 4404146, 5786843, 5996006, 11010365, 11573686, 14990015, 22020730, 28934215, 29980030, 57868430, 248834249, 497668498, 1244171245, 2488342490]

約数ペア:

[(1, 2488342490), (2, 1244171245), (5, 497668498), (10, 248834249), (43, 57868430), (83, 29980030), (86, 28934215), (113, 22020730), (166, 14990015), (215, 11573686), (226, 11010365), (415, 5996006), (430, 5786843), (565, 4404146), (617, 4032970), (830, 2998003), (1130, 2202073), (1234, 2016485), (3085, 806594), (3569, 697210), (4859, 512110), (6170, 403297), (7138, 348605), (9379, 265310), (9718, 256055), (17845, 139442), (18758, 132655), (24295, 102422), (26531, 93790), (35690, 69721), (46895, 53062), (48590, 51211)]