1390686572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{10037}}^1$

素因数の和:10166

約数の個数: 48

約数和(自身を含む): 2752178688

約数和(自身を除く): 1361492116

約数列:

[1, 2, 4, 11, 22, 44, 47, 67, 94, 134, 188, 268, 517, 737, 1034, 1474, 2068, 2948, 3149, 6298, 10037, 12596, 20074, 34639, 40148, 69278, 110407, 138556, 220814, 441628, 471739, 672479, 943478, 1344958, 1886956, 2689916, 5189129, 7397269, 10378258, 14794538, 20756516, 29589076, 31606513, 63213026, 126426052, 347671643, 695343286, 1390686572]

約数ペア:

[(1, 1390686572), (2, 695343286), (4, 347671643), (11, 126426052), (22, 63213026), (44, 31606513), (47, 29589076), (67, 20756516), (94, 14794538), (134, 10378258), (188, 7397269), (268, 5189129), (517, 2689916), (737, 1886956), (1034, 1344958), (1474, 943478), (2068, 672479), (2948, 471739), (3149, 441628), (6298, 220814), (10037, 138556), (12596, 110407), (20074, 69278), (34639, 40148)]