6484667020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24941027}}^1$

素因数の和:24941049

約数の個数: 24

約数和(自身を含む): 14665324464

約数和(自身を除く): 8180657444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 24941027, 49882054, 99764108, 124705135, 249410270, 324233351, 498820540, 648466702, 1296933404, 1621166755, 3242333510, 6484667020]

約数ペア:

[(1, 6484667020), (2, 3242333510), (4, 1621166755), (5, 1296933404), (10, 648466702), (13, 498820540), (20, 324233351), (26, 249410270), (52, 124705135), (65, 99764108), (130, 49882054), (260, 24941027)]