1269866

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{17}}^2$

素因数の和:75

約数の個数: 24

約数和(自身を含む): 2191980

約数和(自身を除く): 922114

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 289, 338, 442, 578, 2197, 2873, 3757, 4394, 5746, 7514, 37349, 48841, 74698, 97682, 634933, 1269866]

約数ペア:

[(1, 1269866), (2, 634933), (13, 97682), (17, 74698), (26, 48841), (34, 37349), (169, 7514), (221, 5746), (289, 4394), (338, 3757), (442, 2873), (578, 2197)]