1796766517

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{86981}}^1$

素因数の和:87228

約数の個数: 16

約数和(自身を含む): 2221172352

約数和(自身を除く): 424405835

約数列:

[1, 7, 13, 91, 227, 1589, 2951, 20657, 86981, 608867, 1130753, 7915271, 19744687, 138212809, 256680931, 1796766517]

約数ペア:

[(1, 1796766517), (7, 256680931), (13, 138212809), (91, 19744687), (227, 7915271), (1589, 1130753), (2951, 608867), (20657, 86981)]