2013551914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{6359}}^1$

素因数の和:6798

約数の個数: 32

約数和(自身を含む): 3393187200

約数和(自身を除く): 1379635286

約数列:

[1, 2, 11, 22, 37, 74, 389, 407, 778, 814, 4279, 6359, 8558, 12718, 14393, 28786, 69949, 139898, 158323, 235283, 316646, 470566, 2473651, 2588113, 4947302, 5176226, 27210161, 54420322, 91525087, 183050174, 1006775957, 2013551914]

約数ペア:

[(1, 2013551914), (2, 1006775957), (11, 183050174), (22, 91525087), (37, 54420322), (74, 27210161), (389, 5176226), (407, 4947302), (778, 2588113), (814, 2473651), (4279, 470566), (6359, 316646), (8558, 235283), (12718, 158323), (14393, 139898), (28786, 69949)]