2012131468

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{479}}^1\times {\mathrm{6689}}^1$

素因数の和:7329

約数の個数: 24

約数和(自身を含む): 3551587200

約数和(自身を除く): 1539455732

約数列:

[1, 2, 4, 157, 314, 479, 628, 958, 1916, 6689, 13378, 26756, 75203, 150406, 300812, 1050173, 2100346, 3204031, 4200692, 6408062, 12816124, 503032867, 1006065734, 2012131468]

約数ペア:

[(1, 2012131468), (2, 1006065734), (4, 503032867), (157, 12816124), (314, 6408062), (479, 4200692), (628, 3204031), (958, 2100346), (1916, 1050173), (6689, 300812), (13378, 150406), (26756, 75203)]