2138464

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{3931}}^1$

素因数の和:3958

約数の個数: 24

約数和(自身を含む): 4458888

約数和(自身を除く): 2320424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 3931, 7862, 15724, 31448, 62896, 66827, 125792, 133654, 267308, 534616, 1069232, 2138464]

約数ペア:

[(1, 2138464), (2, 1069232), (4, 534616), (8, 267308), (16, 133654), (17, 125792), (32, 66827), (34, 62896), (68, 31448), (136, 15724), (272, 7862), (544, 3931)]