2011082132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{201997}}^1$

素因数の和:202151

約数の個数: 24

約数和(自身を含む): 3732923040

約数和(自身を除く): 1721840908

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4978, 9956, 201997, 403994, 807988, 3837943, 7675886, 15351772, 26461607, 52923214, 105846428, 502770533, 1005541066, 2011082132]

約数ペア:

[(1, 2011082132), (2, 1005541066), (4, 502770533), (19, 105846428), (38, 52923214), (76, 26461607), (131, 15351772), (262, 7675886), (524, 3837943), (2489, 807988), (4978, 403994), (9956, 201997)]