668799482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1513121}}^1$

素因数の和:1513153

約数の個数: 16

約数和(自身を含む): 1143920232

約数和(自身を除く): 475120750

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1513121, 3026242, 19670573, 25723057, 39341146, 51446114, 334399741, 668799482]

約数ペア:

[(1, 668799482), (2, 334399741), (13, 51446114), (17, 39341146), (26, 25723057), (34, 19670573), (221, 3026242), (442, 1513121)]