806943928

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{1249}}^1$

素因数の和:1484

約数の個数: 64

約数和(自身を含む): 1764000000

約数和(自身を除く): 957056072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 139, 166, 278, 332, 556, 581, 664, 973, 1112, 1162, 1249, 1946, 2324, 2498, 3892, 4648, 4996, 7784, 8743, 9992, 11537, 17486, 23074, 34972, 46148, 69944, 80759, 92296, 103667, 161518, 173611, 207334, 323036, 347222, 414668, 646072, 694444, 725669, 829336, 1215277, 1388888, 1451338, 2430554, 2902676, 4861108, 5805352, 9722216, 14409713, 28819426, 57638852, 100867991, 115277704, 201735982, 403471964, 806943928]

約数ペア:

[(1, 806943928), (2, 403471964), (4, 201735982), (7, 115277704), (8, 100867991), (14, 57638852), (28, 28819426), (56, 14409713), (83, 9722216), (139, 5805352), (166, 4861108), (278, 2902676), (332, 2430554), (556, 1451338), (581, 1388888), (664, 1215277), (973, 829336), (1112, 725669), (1162, 694444), (1249, 646072), (1946, 414668), (2324, 347222), (2498, 323036), (3892, 207334), (4648, 173611), (4996, 161518), (7784, 103667), (8743, 92296), (9992, 80759), (11537, 69944), (17486, 46148), (23074, 34972)]