7259226910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1801297}}^1$

素因数の和:1801348

約数の個数: 32

約数和(自身を含む): 14525667072

約数和(自身を除く): 7266440162

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 1801297, 3602594, 9006485, 18012970, 23416861, 46833722, 55840207, 111680414, 117084305, 234168610, 279201035, 558402070, 725922691, 1451845382, 3629613455, 7259226910]

約数ペア:

[(1, 7259226910), (2, 3629613455), (5, 1451845382), (10, 725922691), (13, 558402070), (26, 279201035), (31, 234168610), (62, 117084305), (65, 111680414), (130, 55840207), (155, 46833722), (310, 23416861), (403, 18012970), (806, 9006485), (2015, 3602594), (4030, 1801297)]