1025848

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 2149200

約数和(自身を除く): 1123352

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 397, 646, 794, 1292, 1588, 2584, 3176, 6749, 7543, 13498, 15086, 26996, 30172, 53992, 60344, 128231, 256462, 512924, 1025848]

約数ペア:

[(1, 1025848), (2, 512924), (4, 256462), (8, 128231), (17, 60344), (19, 53992), (34, 30172), (38, 26996), (68, 15086), (76, 13498), (136, 7543), (152, 6749), (323, 3176), (397, 2584), (646, 1588), (794, 1292)]