7219004

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 36

約数和(自身を含む): 13988520

約数和(自身を除く): 6769516

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 169, 181, 236, 338, 362, 676, 724, 767, 1534, 2353, 3068, 4706, 9412, 9971, 10679, 19942, 21358, 30589, 39884, 42716, 61178, 122356, 138827, 277654, 555308, 1804751, 3609502, 7219004]

約数ペア:

[(1, 7219004), (2, 3609502), (4, 1804751), (13, 555308), (26, 277654), (52, 138827), (59, 122356), (118, 61178), (169, 42716), (181, 39884), (236, 30589), (338, 21358), (362, 19942), (676, 10679), (724, 9971), (767, 9412), (1534, 4706), (2353, 3068)]