2013408726656

素因数分解:

$2^7\times {\mathrm{419}}^1\times {\mathrm{1741}}^1\times {\mathrm{21563}}^1$

素因数の和:23737

約数の個数: 64

約数和(自身を含む): 4023156664800

約数和(自身を除く): 2009747938144

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 419, 838, 1676, 1741, 3352, 3482, 6704, 6964, 13408, 13928, 21563, 26816, 27856, 43126, 53632, 55712, 86252, 111424, 172504, 222848, 345008, 690016, 729479, 1380032, 1458958, 2760064, 2917916, 5835832, 9034897, 11671664, 18069794, 23343328, 36139588, 37541183, 46686656, 72279176, 75082366, 93373312, 144558352, 150164732, 289116704, 300329464, 578233408, 600658928, 1156466816, 1201317856, 2402635712, 4805271424, 15729755677, 31459511354, 62919022708, 125838045416, 251676090832, 503352181664, 1006704363328, 2013408726656]

約数ペア:

[(1, 2013408726656), (2, 1006704363328), (4, 503352181664), (8, 251676090832), (16, 125838045416), (32, 62919022708), (64, 31459511354), (128, 15729755677), (419, 4805271424), (838, 2402635712), (1676, 1201317856), (1741, 1156466816), (3352, 600658928), (3482, 578233408), (6704, 300329464), (6964, 289116704), (13408, 150164732), (13928, 144558352), (21563, 93373312), (26816, 75082366), (27856, 72279176), (43126, 46686656), (53632, 37541183), (55712, 36139588), (86252, 23343328), (111424, 18069794), (172504, 11671664), (222848, 9034897), (345008, 5835832), (690016, 2917916), (729479, 2760064), (1380032, 1458958)]