201912974796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1294313941}}^1$

素因数の和:1294313961

約数の個数: 24

約数和(自身を含む): 507371065264

約数和(自身を除く): 305458090468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1294313941, 2588627882, 3882941823, 5177255764, 7765883646, 15531767292, 16826081233, 33652162466, 50478243699, 67304324932, 100956487398, 201912974796]

約数ペア:

[(1, 201912974796), (2, 100956487398), (3, 67304324932), (4, 50478243699), (6, 33652162466), (12, 16826081233), (13, 15531767292), (26, 7765883646), (39, 5177255764), (52, 3882941823), (78, 2588627882), (156, 1294313941)]