4509978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2971}}^1$

素因数の和:3010

約数の個数: 32

約数和(自身を含む): 10271232

約数和(自身を除く): 5761254

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 2971, 5942, 8913, 17826, 32681, 65362, 68333, 98043, 136666, 196086, 204999, 409998, 751663, 1503326, 2254989, 4509978]

約数ペア:

[(1, 4509978), (2, 2254989), (3, 1503326), (6, 751663), (11, 409998), (22, 204999), (23, 196086), (33, 136666), (46, 98043), (66, 68333), (69, 65362), (138, 32681), (253, 17826), (506, 8913), (759, 5942), (1518, 2971)]