2012145694345

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1\times {\mathrm{192161}}^1$

素因数の和:192753

約数の個数: 32

約数和(自身を含む): 2498388862464

約数和(自身を除く): 486243168119

約数列:

[1, 5, 43, 113, 215, 431, 565, 2155, 4859, 18533, 24295, 48703, 92665, 192161, 243515, 960805, 2094229, 8262923, 10471145, 21714193, 41314615, 82821391, 108570965, 414106955, 933710299, 3561319813, 4668551495, 9358817183, 17806599065, 46794085915, 402429138869, 2012145694345]

約数ペア:

[(1, 2012145694345), (5, 402429138869), (43, 46794085915), (113, 17806599065), (215, 9358817183), (431, 4668551495), (565, 3561319813), (2155, 933710299), (4859, 414106955), (18533, 108570965), (24295, 82821391), (48703, 41314615), (92665, 21714193), (192161, 10471145), (243515, 8262923), (960805, 2094229)]