291259741513

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{3950731}}^1$

素因数の和:3950904

約数の個数: 16

約数和(自身を含む): 322569366336

約数和(自身を除く): 31309624823

約数列:

[1, 13, 53, 107, 689, 1391, 5671, 73723, 3950731, 51359503, 209388743, 422728217, 2722053659, 5495466821, 22404595501, 291259741513]

約数ペア:

[(1, 291259741513), (13, 22404595501), (53, 5495466821), (107, 2722053659), (689, 422728217), (1391, 209388743), (5671, 51359503), (73723, 3950731)]