2065290426

素因数分解:

$2^1\times 3^3\times {\mathrm{439}}^1\times {\mathrm{87121}}^1$

素因数の和:87571

約数の個数: 32

約数和(自身を含む): 4600041600

約数和(自身を除く): 2534751174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 439, 878, 1317, 2634, 3951, 7902, 11853, 23706, 87121, 174242, 261363, 522726, 784089, 1568178, 2352267, 4704534, 38246119, 76492238, 114738357, 229476714, 344215071, 688430142, 1032645213, 2065290426]

約数ペア:

[(1, 2065290426), (2, 1032645213), (3, 688430142), (6, 344215071), (9, 229476714), (18, 114738357), (27, 76492238), (54, 38246119), (439, 4704534), (878, 2352267), (1317, 1568178), (2634, 784089), (3951, 522726), (7902, 261363), (11853, 174242), (23706, 87121)]