7137904

素因数分解:

$2^4\times {\mathrm{523}}^1\times {\mathrm{853}}^1$

素因数の和:1384

約数の個数: 20

約数和(自身を含む): 13872376

約数和(自身を除く): 6734472

約数列:

[1, 2, 4, 8, 16, 523, 853, 1046, 1706, 2092, 3412, 4184, 6824, 8368, 13648, 446119, 892238, 1784476, 3568952, 7137904]

約数ペア:

[(1, 7137904), (2, 3568952), (4, 1784476), (8, 892238), (16, 446119), (523, 13648), (853, 8368), (1046, 6824), (1706, 4184), (2092, 3412)]