2078574806

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101483}}^1$

素因数の和:101529

約数の個数: 48

約数和(自身を含む): 4164903360

約数和(自身を除く): 2086328554

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 931, 1078, 1463, 1862, 2926, 10241, 20482, 101483, 202966, 710381, 1116313, 1420762, 1928177, 2232626, 3856354, 4972667, 7814191, 9945334, 13497239, 15628382, 21209947, 26994478, 42419894, 54699337, 94480673, 109398674, 148469629, 188961346, 296939258, 1039287403, 2078574806]

約数ペア:

[(1, 2078574806), (2, 1039287403), (7, 296939258), (11, 188961346), (14, 148469629), (19, 109398674), (22, 94480673), (38, 54699337), (49, 42419894), (77, 26994478), (98, 21209947), (133, 15628382), (154, 13497239), (209, 9945334), (266, 7814191), (418, 4972667), (539, 3856354), (931, 2232626), (1078, 1928177), (1463, 1420762), (1862, 1116313), (2926, 710381), (10241, 202966), (20482, 101483)]