2078375026

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{308639}}^1$

素因数の和:308698

約数の個数: 32

約数和(自身を含む): 3940715520

約数和(自身を除く): 1862340494

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6734, 308639, 617278, 2160473, 4012307, 4320946, 8024614, 11419643, 22839286, 28086149, 56172298, 79937501, 148455359, 159875002, 296910718, 1039187513, 2078375026]

約数ペア:

[(1, 2078375026), (2, 1039187513), (7, 296910718), (13, 159875002), (14, 148455359), (26, 79937501), (37, 56172298), (74, 28086149), (91, 22839286), (182, 11419643), (259, 8024614), (481, 4320946), (518, 4012307), (962, 2160473), (3367, 617278), (6734, 308639)]