422977390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{10711}}^1$

素因数の和:11088

約数の個数: 32

約数和(自身を含む): 832965120

約数和(自身を除く): 409987730

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 359, 718, 1795, 3590, 3949, 7898, 10711, 19745, 21422, 39490, 53555, 107110, 117821, 235642, 589105, 1178210, 3845249, 7690498, 19226245, 38452490, 42297739, 84595478, 211488695, 422977390]

約数ペア:

[(1, 422977390), (2, 211488695), (5, 84595478), (10, 42297739), (11, 38452490), (22, 19226245), (55, 7690498), (110, 3845249), (359, 1178210), (718, 589105), (1795, 235642), (3590, 117821), (3949, 107110), (7898, 53555), (10711, 39490), (19745, 21422)]