2091071230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{45389}}^1$

素因数の和:45684

約数の個数: 32

約数和(自身を含む): 4000129920

約数和(自身を除く): 1909058690

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 271, 542, 1355, 2710, 4607, 9214, 23035, 45389, 46070, 90778, 226945, 453890, 771613, 1543226, 3858065, 7716130, 12300419, 24600838, 61502095, 123004190, 209107123, 418214246, 1045535615, 2091071230]

約数ペア:

[(1, 2091071230), (2, 1045535615), (5, 418214246), (10, 209107123), (17, 123004190), (34, 61502095), (85, 24600838), (170, 12300419), (271, 7716130), (542, 3858065), (1355, 1543226), (2710, 771613), (4607, 453890), (9214, 226945), (23035, 90778), (45389, 46070)]