2013775468

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{42923}}^1$

素因数の和:43281

約数の個数: 24

約数和(自身を含む): 3630855312

約数和(自身を除く): 1617079844

約数列:

[1, 2, 4, 37, 74, 148, 317, 634, 1268, 11729, 23458, 42923, 46916, 85846, 171692, 1588151, 3176302, 6352604, 13606591, 27213182, 54426364, 503443867, 1006887734, 2013775468]

約数ペア:

[(1, 2013775468), (2, 1006887734), (4, 503443867), (37, 54426364), (74, 27213182), (148, 13606591), (317, 6352604), (634, 3176302), (1268, 1588151), (11729, 171692), (23458, 85846), (42923, 46916)]