121317404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{11057}}^1$

素因数の和:11285

約数の個数: 24

約数和(自身を含む): 229741008

約数和(自身を除く): 108423604

約数列:

[1, 2, 4, 13, 26, 52, 211, 422, 844, 2743, 5486, 10972, 11057, 22114, 44228, 143741, 287482, 574964, 2333027, 4666054, 9332108, 30329351, 60658702, 121317404]

約数ペア:

[(1, 121317404), (2, 60658702), (4, 30329351), (13, 9332108), (26, 4666054), (52, 2333027), (211, 574964), (422, 287482), (844, 143741), (2743, 44228), (5486, 22114), (10972, 11057)]