123090812

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{10711}}^1$

素因数の和:10758

約数の個数: 36

約数和(自身を含む): 246997296

約数和(自身を除く): 123906484

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 5746, 10711, 11492, 21422, 42844, 139243, 182087, 278486, 364174, 556972, 728348, 1810159, 2367131, 3620318, 4734262, 7240636, 9468524, 30772703, 61545406, 123090812]

約数ペア:

[(1, 123090812), (2, 61545406), (4, 30772703), (13, 9468524), (17, 7240636), (26, 4734262), (34, 3620318), (52, 2367131), (68, 1810159), (169, 728348), (221, 556972), (338, 364174), (442, 278486), (676, 182087), (884, 139243), (2873, 42844), (5746, 21422), (10711, 11492)]