1368944

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1277}}^1$

素因数の和:1352

約数の個数: 20

約数和(自身を含む): 2694024

約数和(自身を除く): 1325080

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1277, 2554, 5108, 10216, 20432, 85559, 171118, 342236, 684472, 1368944]

約数ペア:

[(1, 1368944), (2, 684472), (4, 342236), (8, 171118), (16, 85559), (67, 20432), (134, 10216), (268, 5108), (536, 2554), (1072, 1277)]