713621852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1871}}^1$

素因数の和:2042

約数の個数: 48

約数和(自身を含む): 1358622720

約数和(自身を除く): 645000868

約数列:

[1, 2, 4, 17, 34, 68, 71, 79, 142, 158, 284, 316, 1207, 1343, 1871, 2414, 2686, 3742, 4828, 5372, 5609, 7484, 11218, 22436, 31807, 63614, 95353, 127228, 132841, 147809, 190706, 265682, 295618, 381412, 531364, 591236, 2258297, 2512753, 4516594, 5025506, 9033188, 10051012, 10494439, 20988878, 41977756, 178405463, 356810926, 713621852]

約数ペア:

[(1, 713621852), (2, 356810926), (4, 178405463), (17, 41977756), (34, 20988878), (68, 10494439), (71, 10051012), (79, 9033188), (142, 5025506), (158, 4516594), (284, 2512753), (316, 2258297), (1207, 591236), (1343, 531364), (1871, 381412), (2414, 295618), (2686, 265682), (3742, 190706), (4828, 147809), (5372, 132841), (5609, 127228), (7484, 95353), (11218, 63614), (22436, 31807)]