284663806

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{769}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 494746560

約数和(自身を除く): 210082754

約数列:

[1, 2, 7, 14, 137, 193, 274, 386, 769, 959, 1351, 1538, 1918, 2702, 5383, 10766, 26441, 52882, 105353, 148417, 185087, 210706, 296834, 370174, 737471, 1038919, 1474942, 2077838, 20333129, 40666258, 142331903, 284663806]

約数ペア:

[(1, 284663806), (2, 142331903), (7, 40666258), (14, 20333129), (137, 2077838), (193, 1474942), (274, 1038919), (386, 737471), (769, 370174), (959, 296834), (1351, 210706), (1538, 185087), (1918, 148417), (2702, 105353), (5383, 52882), (10766, 26441)]