285413024

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{686089}}^1$

素因数の和:686112

約数の個数: 24

約数和(自身を含む): 605131380

約数和(自身を除く): 319718356

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 686089, 1372178, 2744356, 5488712, 8919157, 10977424, 17838314, 21954848, 35676628, 71353256, 142706512, 285413024]

約数ペア:

[(1, 285413024), (2, 142706512), (4, 71353256), (8, 35676628), (13, 21954848), (16, 17838314), (26, 10977424), (32, 8919157), (52, 5488712), (104, 2744356), (208, 1372178), (416, 686089)]