2290818

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 4990464

約数和(自身を除く): 2699646

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 607, 629, 1214, 1258, 1821, 1887, 3642, 3774, 10319, 20638, 22459, 30957, 44918, 61914, 67377, 134754, 381803, 763606, 1145409, 2290818]

約数ペア:

[(1, 2290818), (2, 1145409), (3, 763606), (6, 381803), (17, 134754), (34, 67377), (37, 61914), (51, 44918), (74, 30957), (102, 22459), (111, 20638), (222, 10319), (607, 3774), (629, 3642), (1214, 1887), (1258, 1821)]