2912121989024

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{2819}}^1\times {\mathrm{1898959}}^1$

素因数の和:1901805

約数の個数: 48

約数和(自身を含む): 6072646204800

約数和(自身を除く): 3160524215776

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 2819, 5638, 11276, 22552, 45104, 47923, 90208, 95846, 191692, 383384, 766768, 1533536, 1898959, 3797918, 7595836, 15191672, 30383344, 32282303, 60766688, 64564606, 129129212, 258258424, 516516848, 1033033696, 5353165421, 10706330842, 21412661684, 42825323368, 85650646736, 91003812157, 171301293472, 182007624314, 364015248628, 728030497256, 1456060994512, 2912121989024]

約数ペア:

[(1, 2912121989024), (2, 1456060994512), (4, 728030497256), (8, 364015248628), (16, 182007624314), (17, 171301293472), (32, 91003812157), (34, 85650646736), (68, 42825323368), (136, 21412661684), (272, 10706330842), (544, 5353165421), (2819, 1033033696), (5638, 516516848), (11276, 258258424), (22552, 129129212), (45104, 64564606), (47923, 60766688), (90208, 32282303), (95846, 30383344), (191692, 15191672), (383384, 7595836), (766768, 3797918), (1533536, 1898959)]