2049678832

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{27367}}^1$

素因数の和:27557

約数の個数: 40

約数和(自身を含む): 4126656512

約数和(自身を除く): 2076977680

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 151, 248, 302, 496, 604, 1208, 2416, 4681, 9362, 18724, 27367, 37448, 54734, 74896, 109468, 218936, 437872, 848377, 1696754, 3393508, 4132417, 6787016, 8264834, 13574032, 16529668, 33059336, 66118672, 128104927, 256209854, 512419708, 1024839416, 2049678832]

約数ペア:

[(1, 2049678832), (2, 1024839416), (4, 512419708), (8, 256209854), (16, 128104927), (31, 66118672), (62, 33059336), (124, 16529668), (151, 13574032), (248, 8264834), (302, 6787016), (496, 4132417), (604, 3393508), (1208, 1696754), (2416, 848377), (4681, 437872), (9362, 218936), (18724, 109468), (27367, 74896), (37448, 54734)]