1321570452

素因数分解:

$2^2\times 3^1\times {\mathrm{1289}}^1\times {\mathrm{85439}}^1$

素因数の和:86735

約数の個数: 24

約数和(自身を含む): 3086092800

約数和(自身を除く): 1764522348

約数列:

[1, 2, 3, 4, 6, 12, 1289, 2578, 3867, 5156, 7734, 15468, 85439, 170878, 256317, 341756, 512634, 1025268, 110130871, 220261742, 330392613, 440523484, 660785226, 1321570452]

約数ペア:

[(1, 1321570452), (2, 660785226), (3, 440523484), (4, 330392613), (6, 220261742), (12, 110130871), (1289, 1025268), (2578, 512634), (3867, 341756), (5156, 256317), (7734, 170878), (15468, 85439)]