2047212310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{130147}}^1$

素因数の和:130189

約数の個数: 48

約数和(自身を含む): 4362040368

約数和(自身を除く): 2314828058

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 7865, 15730, 130147, 260294, 650735, 1301470, 1431617, 1691911, 2863234, 3383822, 7158085, 8459555, 14316170, 15747787, 16919110, 18611021, 31495574, 37222042, 78738935, 93055105, 157477870, 186110210, 204721231, 409442462, 1023606155, 2047212310]

約数ペア:

[(1, 2047212310), (2, 1023606155), (5, 409442462), (10, 204721231), (11, 186110210), (13, 157477870), (22, 93055105), (26, 78738935), (55, 37222042), (65, 31495574), (110, 18611021), (121, 16919110), (130, 15747787), (143, 14316170), (242, 8459555), (286, 7158085), (605, 3383822), (715, 2863234), (1210, 1691911), (1430, 1431617), (1573, 1301470), (3146, 650735), (7865, 260294), (15730, 130147)]