172217474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{859}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 304274880

約数和(自身を除く): 132057406

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 701, 859, 1402, 1718, 7711, 9113, 9449, 11167, 15422, 18226, 18898, 22334, 100243, 122837, 200486, 245674, 602159, 1204318, 6623749, 7828067, 13247498, 15656134, 86108737, 172217474]

約数ペア:

[(1, 172217474), (2, 86108737), (11, 15656134), (13, 13247498), (22, 7828067), (26, 6623749), (143, 1204318), (286, 602159), (701, 245674), (859, 200486), (1402, 122837), (1718, 100243), (7711, 22334), (9113, 18898), (9449, 18226), (11167, 15422)]