1330286356

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1104889}}^1$

素因数の和:1104943

約数の個数: 24

約数和(自身を含む): 2722448960

約数和(自身を除く): 1392162604

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 1104889, 2209778, 4419556, 7734223, 15468446, 30936892, 47510227, 95020454, 190040908, 332571589, 665143178, 1330286356]

約数ペア:

[(1, 1330286356), (2, 665143178), (4, 332571589), (7, 190040908), (14, 95020454), (28, 47510227), (43, 30936892), (86, 15468446), (172, 7734223), (301, 4419556), (602, 2209778), (1204, 1104889)]