2016266590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{262877}}^1$

素因数の和:262956

約数の個数: 32

約数和(自身を含む): 3974715360

約数和(自身を除く): 1958448770

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 262877, 525754, 1314385, 2628770, 3417401, 6834802, 15509743, 17087005, 31019486, 34174010, 77548715, 155097430, 201626659, 403253318, 1008133295, 2016266590]

約数ペア:

[(1, 2016266590), (2, 1008133295), (5, 403253318), (10, 201626659), (13, 155097430), (26, 77548715), (59, 34174010), (65, 31019486), (118, 17087005), (130, 15509743), (295, 6834802), (590, 3417401), (767, 2628770), (1534, 1314385), (3835, 525754), (7670, 262877)]