2568830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{193}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 5112288

約数和(自身を除く): 2543458

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 193, 242, 386, 605, 965, 1210, 1331, 1930, 2123, 2662, 4246, 6655, 10615, 13310, 21230, 23353, 46706, 116765, 233530, 256883, 513766, 1284415, 2568830]

約数ペア:

[(1, 2568830), (2, 1284415), (5, 513766), (10, 256883), (11, 233530), (22, 116765), (55, 46706), (110, 23353), (121, 21230), (193, 13310), (242, 10615), (386, 6655), (605, 4246), (965, 2662), (1210, 2123), (1331, 1930)]