893464

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 2010960

約数和(自身を除く): 1117496

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 71, 88, 104, 121, 142, 143, 242, 284, 286, 484, 568, 572, 781, 923, 968, 1144, 1562, 1573, 1846, 3124, 3146, 3692, 6248, 6292, 7384, 8591, 10153, 12584, 17182, 20306, 34364, 40612, 68728, 81224, 111683, 223366, 446732, 893464]

約数ペア:

[(1, 893464), (2, 446732), (4, 223366), (8, 111683), (11, 81224), (13, 68728), (22, 40612), (26, 34364), (44, 20306), (52, 17182), (71, 12584), (88, 10153), (104, 8591), (121, 7384), (142, 6292), (143, 6248), (242, 3692), (284, 3146), (286, 3124), (484, 1846), (568, 1573), (572, 1562), (781, 1144), (923, 968)]