2119130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16301}}^1$

素因数の和:16321

約数の個数: 16

約数和(自身を含む): 4108104

約数和(自身を除く): 1988974

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 16301, 32602, 81505, 163010, 211913, 423826, 1059565, 2119130]

約数ペア:

[(1, 2119130), (2, 1059565), (5, 423826), (10, 211913), (13, 163010), (26, 81505), (65, 32602), (130, 16301)]