4207588

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 9676800

約数和(自身を除く): 5469212

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 719, 836, 1438, 1463, 2876, 2926, 5033, 5852, 7909, 10066, 13661, 15818, 20132, 27322, 31636, 54644, 55363, 95627, 110726, 150271, 191254, 221452, 300542, 382508, 601084, 1051897, 2103794, 4207588]

約数ペア:

[(1, 4207588), (2, 2103794), (4, 1051897), (7, 601084), (11, 382508), (14, 300542), (19, 221452), (22, 191254), (28, 150271), (38, 110726), (44, 95627), (76, 55363), (77, 54644), (133, 31636), (154, 27322), (209, 20132), (266, 15818), (308, 13661), (418, 10066), (532, 7909), (719, 5852), (836, 5033), (1438, 2926), (1463, 2876)]