996364772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{285983}}^1$

素因数の和:286067

約数の個数: 24

約数和(自身を含む): 1905797376

約数和(自身を除く): 909432604

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 285983, 571966, 1143932, 3717779, 7435558, 14871116, 19160861, 38321722, 76643444, 249091193, 498182386, 996364772]

約数ペア:

[(1, 996364772), (2, 498182386), (4, 249091193), (13, 76643444), (26, 38321722), (52, 19160861), (67, 14871116), (134, 7435558), (268, 3717779), (871, 1143932), (1742, 571966), (3484, 285983)]