2977086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 6905088

約数和(自身を除く): 3928002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 971, 1022, 1533, 1942, 2913, 3066, 5826, 6797, 13594, 20391, 40782, 70883, 141766, 212649, 425298, 496181, 992362, 1488543, 2977086]

約数ペア:

[(1, 2977086), (2, 1488543), (3, 992362), (6, 496181), (7, 425298), (14, 212649), (21, 141766), (42, 70883), (73, 40782), (146, 20391), (219, 13594), (438, 6797), (511, 5826), (971, 3066), (1022, 2913), (1533, 1942)]