9925994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1321}}^1$

素因数の和:1370

約数の個数: 24

約数和(自身を含む): 17045868

約数和(自身を除く): 7119874

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 1321, 2642, 3757, 7514, 17173, 22457, 34346, 44914, 291941, 381769, 583882, 763538, 4962997, 9925994]

約数ペア:

[(1, 9925994), (2, 4962997), (13, 763538), (17, 583882), (26, 381769), (34, 291941), (221, 44914), (289, 34346), (442, 22457), (578, 17173), (1321, 7514), (2642, 3757)]