2016647668

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1358927}}^1$

素因数の和:1358991

約数の個数: 24

約数和(自身を含む): 4109398272

約数和(自身を除く): 2092750604

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 1358927, 2717854, 5435708, 9512489, 19024978, 38049956, 72023131, 144046262, 288092524, 504161917, 1008323834, 2016647668]

約数ペア:

[(1, 2016647668), (2, 1008323834), (4, 504161917), (7, 288092524), (14, 144046262), (28, 72023131), (53, 38049956), (106, 19024978), (212, 9512489), (371, 5435708), (742, 2717854), (1484, 1358927)]