2164596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 5867904

約数和(自身を除く): 3703308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 353, 438, 511, 706, 876, 1022, 1059, 1412, 1533, 2044, 2118, 2471, 3066, 4236, 4942, 6132, 7413, 9884, 14826, 25769, 29652, 51538, 77307, 103076, 154614, 180383, 309228, 360766, 541149, 721532, 1082298, 2164596]

約数ペア:

[(1, 2164596), (2, 1082298), (3, 721532), (4, 541149), (6, 360766), (7, 309228), (12, 180383), (14, 154614), (21, 103076), (28, 77307), (42, 51538), (73, 29652), (84, 25769), (146, 14826), (219, 9884), (292, 7413), (353, 6132), (438, 4942), (511, 4236), (706, 3066), (876, 2471), (1022, 2118), (1059, 2044), (1412, 1533)]