2013344920

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{949691}}^1$

素因数の和:949755

約数の個数: 32

約数和(自身を含む): 4615503120

約数和(自身を除く): 2602158200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 949691, 1899382, 3798764, 4748455, 7597528, 9496910, 18993820, 37987640, 50333623, 100667246, 201334492, 251668115, 402668984, 503336230, 1006672460, 2013344920]

約数ペア:

[(1, 2013344920), (2, 1006672460), (4, 503336230), (5, 402668984), (8, 251668115), (10, 201334492), (20, 100667246), (40, 50333623), (53, 37987640), (106, 18993820), (212, 9496910), (265, 7597528), (424, 4748455), (530, 3798764), (1060, 1899382), (2120, 949691)]