2013772684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{344117}}^1$

素因数の和:344158

約数の個数: 48

約数和(自身を含む): 4624945920

約数和(自身を除く): 2611173236

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 344117, 688234, 1376468, 2408819, 3785287, 4817638, 6538223, 7570574, 9635276, 13076446, 15141148, 26152892, 26497009, 45767561, 52994018, 71920453, 91535122, 105988036, 143840906, 183070244, 287681812, 503443171, 1006886342, 2013772684]

約数ペア:

[(1, 2013772684), (2, 1006886342), (4, 503443171), (7, 287681812), (11, 183070244), (14, 143840906), (19, 105988036), (22, 91535122), (28, 71920453), (38, 52994018), (44, 45767561), (76, 26497009), (77, 26152892), (133, 15141148), (154, 13076446), (209, 9635276), (266, 7570574), (308, 6538223), (418, 4817638), (532, 3785287), (836, 2408819), (1463, 1376468), (2926, 688234), (5852, 344117)]