2480453528

素因数分解:

$2^3\times 7^1\times {\mathrm{617}}^1\times {\mathrm{71789}}^1$

素因数の和:72419

約数の個数: 32

約数和(自身を含む): 5323946400

約数和(自身を除く): 2843492872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 617, 1234, 2468, 4319, 4936, 8638, 17276, 34552, 71789, 143578, 287156, 502523, 574312, 1005046, 2010092, 4020184, 44293813, 88587626, 177175252, 310056691, 354350504, 620113382, 1240226764, 2480453528]

約数ペア:

[(1, 2480453528), (2, 1240226764), (4, 620113382), (7, 354350504), (8, 310056691), (14, 177175252), (28, 88587626), (56, 44293813), (617, 4020184), (1234, 2010092), (2468, 1005046), (4319, 574312), (4936, 502523), (8638, 287156), (17276, 143578), (34552, 71789)]