235996878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{81773}}^1$

素因数の和:81828

約数の個数: 32

約数和(自身を含む): 522045216

約数和(自身を除く): 286048338

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 81773, 163546, 245319, 490638, 1063049, 2126098, 3025601, 3189147, 6051202, 6378294, 9076803, 18153606, 39332813, 78665626, 117998439, 235996878]

約数ペア:

[(1, 235996878), (2, 117998439), (3, 78665626), (6, 39332813), (13, 18153606), (26, 9076803), (37, 6378294), (39, 6051202), (74, 3189147), (78, 3025601), (111, 2126098), (222, 1063049), (481, 490638), (962, 245319), (1443, 163546), (2886, 81773)]