13440284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23497}}^1$

素因数の和:23525

約数の個数: 24

約数和(自身を含む): 27633648

約数和(自身を除く): 14193364

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 23497, 46994, 93988, 258467, 305461, 516934, 610922, 1033868, 1221844, 3360071, 6720142, 13440284]

約数ペア:

[(1, 13440284), (2, 6720142), (4, 3360071), (11, 1221844), (13, 1033868), (22, 610922), (26, 516934), (44, 305461), (52, 258467), (143, 93988), (286, 46994), (572, 23497)]