1171212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 3182592

約数和(自身を除く): 2011380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 191, 219, 292, 382, 438, 511, 573, 764, 876, 1022, 1146, 1337, 1533, 2044, 2292, 2674, 3066, 4011, 5348, 6132, 8022, 13943, 16044, 27886, 41829, 55772, 83658, 97601, 167316, 195202, 292803, 390404, 585606, 1171212]

約数ペア:

[(1, 1171212), (2, 585606), (3, 390404), (4, 292803), (6, 195202), (7, 167316), (12, 97601), (14, 83658), (21, 55772), (28, 41829), (42, 27886), (73, 16044), (84, 13943), (146, 8022), (191, 6132), (219, 5348), (292, 4011), (382, 3066), (438, 2674), (511, 2292), (573, 2044), (764, 1533), (876, 1337), (1022, 1146)]