1004048518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{55589}}^1$

素因数の和:56423

約数の個数: 16

約数和(自身を含む): 1645019280

約数和(自身を除く): 640970762

約数列:

[1, 2, 11, 22, 821, 1642, 9031, 18062, 55589, 111178, 611479, 1222958, 45638569, 91277138, 502024259, 1004048518]

約数ペア:

[(1, 1004048518), (2, 502024259), (11, 91277138), (22, 45638569), (821, 1222958), (1642, 611479), (9031, 111178), (18062, 55589)]