634512697

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{257}}^1\times {\mathrm{2087}}^1$

素因数の和:2377

約数の個数: 24

約数和(自身を含む): 788662656

約数和(自身を除く): 154149959

約数列:

[1, 7, 13, 91, 169, 257, 1183, 1799, 2087, 3341, 14609, 23387, 27131, 43433, 189917, 304031, 352703, 536359, 2468921, 3754513, 6972667, 48808669, 90644671, 634512697]

約数ペア:

[(1, 634512697), (7, 90644671), (13, 48808669), (91, 6972667), (169, 3754513), (257, 2468921), (1183, 536359), (1799, 352703), (2087, 304031), (3341, 189917), (14609, 43433), (23387, 27131)]