2094247690

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1\times {\mathrm{3391}}^1$

素因数の和:3958

約数の個数: 32

約数和(自身を含む): 3805009920

約数和(自身を除く): 1710762230

約数列:

[1, 2, 5, 10, 151, 302, 409, 755, 818, 1510, 2045, 3391, 4090, 6782, 16955, 33910, 61759, 123518, 308795, 512041, 617590, 1024082, 1386919, 2560205, 2773838, 5120410, 6934595, 13869190, 209424769, 418849538, 1047123845, 2094247690]

約数ペア:

[(1, 2094247690), (2, 1047123845), (5, 418849538), (10, 209424769), (151, 13869190), (302, 6934595), (409, 5120410), (755, 2773838), (818, 2560205), (1510, 1386919), (2045, 1024082), (3391, 617590), (4090, 512041), (6782, 308795), (16955, 123518), (33910, 61759)]