8683142384

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{686089}}^1$

素因数の和:686217

約数の個数: 40

約数和(自身を含む): 19397136480

約数和(自身を除く): 10713994096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 6328, 12656, 686089, 1372178, 2744356, 4802623, 5488712, 9605246, 10977424, 19210492, 38420984, 76841968, 77528057, 155056114, 310112228, 542696399, 620224456, 1085392798, 1240448912, 2170785596, 4341571192, 8683142384]

約数ペア:

[(1, 8683142384), (2, 4341571192), (4, 2170785596), (7, 1240448912), (8, 1085392798), (14, 620224456), (16, 542696399), (28, 310112228), (56, 155056114), (112, 77528057), (113, 76841968), (226, 38420984), (452, 19210492), (791, 10977424), (904, 9605246), (1582, 5488712), (1808, 4802623), (3164, 2744356), (6328, 1372178), (12656, 686089)]