2197130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16901}}^1$

素因数の和:16921

約数の個数: 16

約数和(自身を含む): 4259304

約数和(自身を除く): 2062174

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 16901, 33802, 84505, 169010, 219713, 439426, 1098565, 2197130]

約数ペア:

[(1, 2197130), (2, 1098565), (5, 439426), (10, 219713), (13, 169010), (26, 84505), (65, 33802), (130, 16901)]