1374308

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:156

約数の個数: 36

約数和(自身を含む): 2766960

約数和(自身を除く): 1392652

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 107, 169, 214, 247, 338, 428, 494, 676, 988, 1391, 2033, 2782, 3211, 4066, 5564, 6422, 8132, 12844, 18083, 26429, 36166, 52858, 72332, 105716, 343577, 687154, 1374308]

約数ペア:

[(1, 1374308), (2, 687154), (4, 343577), (13, 105716), (19, 72332), (26, 52858), (38, 36166), (52, 26429), (76, 18083), (107, 12844), (169, 8132), (214, 6422), (247, 5564), (338, 4066), (428, 3211), (494, 2782), (676, 2033), (988, 1391)]