26981006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61043}}^1$

素因数の和:61075

約数の個数: 16

約数和(自身を含む): 46149264

約数和(自身を除く): 19168258

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 61043, 122086, 793559, 1037731, 1587118, 2075462, 13490503, 26981006]

約数ペア:

[(1, 26981006), (2, 13490503), (13, 2075462), (17, 1587118), (26, 1037731), (34, 793559), (221, 122086), (442, 61043)]