1284654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 2983680

約数和(自身を除く): 1699026

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 419, 438, 511, 838, 1022, 1257, 1533, 2514, 2933, 3066, 5866, 8799, 17598, 30587, 61174, 91761, 183522, 214109, 428218, 642327, 1284654]

約数ペア:

[(1, 1284654), (2, 642327), (3, 428218), (6, 214109), (7, 183522), (14, 91761), (21, 61174), (42, 30587), (73, 17598), (146, 8799), (219, 5866), (419, 3066), (438, 2933), (511, 2514), (838, 1533), (1022, 1257)]