2642533448

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{139787}}^1$

素因数の和:139949

約数の個数: 32

約数和(自身を含む): 5283986400

約数和(自身を除く): 2641452952

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 2363, 4726, 9452, 18904, 139787, 279574, 559148, 1118296, 2376379, 4752758, 9505516, 19011032, 19430393, 38860786, 77721572, 155443144, 330316681, 660633362, 1321266724, 2642533448]

約数ペア:

[(1, 2642533448), (2, 1321266724), (4, 660633362), (8, 330316681), (17, 155443144), (34, 77721572), (68, 38860786), (136, 19430393), (139, 19011032), (278, 9505516), (556, 4752758), (1112, 2376379), (2363, 1118296), (4726, 559148), (9452, 279574), (18904, 139787)]