2420012.00000000

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151339}}^1$

素因数の和:151356

約数の個数: 16

約数和(自身を含む): 27241200

約数和(自身を除く): 13923368

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151339, 302678, 605356, 1210712, 1664729, 3329458, 6658916, 13317832]

約数ペア:

[(1, 13317832), (2, 6658916), (4, 3329458), (8, 1664729), (11, 1210712), (22, 605356), (44, 302678), (88, 151339)]