2012621416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{71941}}^1$

素因数の和:72229

約数の個数: 32

約数和(自身を含む): 4079111400

約数和(自身を除く): 2066489984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 269, 538, 1076, 2152, 3497, 6994, 13988, 27976, 71941, 143882, 287764, 575528, 935233, 1870466, 3740932, 7481864, 19352129, 38704258, 77408516, 154817032, 251577677, 503155354, 1006310708, 2012621416]

約数ペア:

[(1, 2012621416), (2, 1006310708), (4, 503155354), (8, 251577677), (13, 154817032), (26, 77408516), (52, 38704258), (104, 19352129), (269, 7481864), (538, 3740932), (1076, 1870466), (2152, 935233), (3497, 575528), (6994, 287764), (13988, 143882), (27976, 71941)]