258507.0000000

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{38561}}^1$

素因数の和:38582

約数の個数: 24

約数和(自身を含む): 21054852

約数和(自身を除く): 12031578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 38561, 77122, 115683, 231366, 347049, 501293, 694098, 1002586, 1503879, 3007758, 4511637, 9023274]

約数ペア:

[(1, 9023274), (2, 4511637), (3, 3007758), (6, 1503879), (9, 1002586), (13, 694098), (18, 501293), (26, 347049), (39, 231366), (78, 115683), (117, 77122), (234, 38561)]