305451796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{7243}}^1$

素因数の和:8071

約数の個数: 24

約数和(自身を含む): 576448544

約数和(自身を除く): 270996748

約数列:

[1, 2, 4, 13, 26, 52, 811, 1622, 3244, 7243, 10543, 14486, 21086, 28972, 42172, 94159, 188318, 376636, 5874073, 11748146, 23496292, 76362949, 152725898, 305451796]

約数ペア:

[(1, 305451796), (2, 152725898), (4, 76362949), (13, 23496292), (26, 11748146), (52, 5874073), (811, 376636), (1622, 188318), (3244, 94159), (7243, 42172), (10543, 28972), (14486, 21086)]