2233820

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1831}}^1$

素因数の和:1901

約数の個数: 24

約数和(自身を含む): 4770528

約数和(自身を除く): 2536708

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 1831, 3662, 7324, 9155, 18310, 36620, 111691, 223382, 446764, 558455, 1116910, 2233820]

約数ペア:

[(1, 2233820), (2, 1116910), (4, 558455), (5, 446764), (10, 223382), (20, 111691), (61, 36620), (122, 18310), (244, 9155), (305, 7324), (610, 3662), (1220, 1831)]