2204530

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2477}}^1$

素因数の和:2573

約数の個数: 16

約数和(自身を含む): 4014360

約数和(自身を除く): 1809830

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 2477, 4954, 12385, 24770, 220453, 440906, 1102265, 2204530]

約数ペア:

[(1, 2204530), (2, 1102265), (5, 440906), (10, 220453), (89, 24770), (178, 12385), (445, 4954), (890, 2477)]