131400514

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{552103}}^1$

素因数の和:552129

約数の個数: 16

約数和(自身を含む): 238508928

約数和(自身を除く): 107108414

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 552103, 1104206, 3864721, 7729442, 9385751, 18771502, 65700257, 131400514]

約数ペア:

[(1, 131400514), (2, 65700257), (7, 18771502), (14, 9385751), (17, 7729442), (34, 3864721), (119, 1104206), (238, 552103)]