1796704528

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{260543}}^1$

素因数の和:260982

約数の個数: 20

約数和(自身を含む): 3489205248

約数和(自身を除く): 1692500720

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 260543, 521086, 1042172, 2084344, 4168688, 112294033, 224588066, 449176132, 898352264, 1796704528]

約数ペア:

[(1, 1796704528), (2, 898352264), (4, 449176132), (8, 224588066), (16, 112294033), (431, 4168688), (862, 2084344), (1724, 1042172), (3448, 521086), (6896, 260543)]