1721734

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5347}}^1$

素因数の和:5379

約数の個数: 16

約数和(自身を含む): 3080448

約数和(自身を除く): 1358714

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 5347, 10694, 37429, 74858, 122981, 245962, 860867, 1721734]

約数ペア:

[(1, 1721734), (2, 860867), (7, 245962), (14, 122981), (23, 74858), (46, 37429), (161, 10694), (322, 5347)]