1294139144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2417}}^1$

素因数の和:2598

約数の個数: 64

約数和(自身を含む): 2674114560

約数和(自身を除く): 1379975416

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 127, 136, 248, 254, 508, 527, 1016, 1054, 2108, 2159, 2417, 3937, 4216, 4318, 4834, 7874, 8636, 9668, 15748, 17272, 19336, 31496, 41089, 66929, 74927, 82178, 133858, 149854, 164356, 267716, 299708, 306959, 328712, 535432, 599416, 613918, 1227836, 1273759, 2455672, 2547518, 5095036, 5218303, 9515729, 10190072, 10436606, 19031458, 20873212, 38062916, 41746424, 76125832, 161767393, 323534786, 647069572, 1294139144]

約数ペア:

[(1, 1294139144), (2, 647069572), (4, 323534786), (8, 161767393), (17, 76125832), (31, 41746424), (34, 38062916), (62, 20873212), (68, 19031458), (124, 10436606), (127, 10190072), (136, 9515729), (248, 5218303), (254, 5095036), (508, 2547518), (527, 2455672), (1016, 1273759), (1054, 1227836), (2108, 613918), (2159, 599416), (2417, 535432), (3937, 328712), (4216, 306959), (4318, 299708), (4834, 267716), (7874, 164356), (8636, 149854), (9668, 133858), (15748, 82178), (17272, 74927), (19336, 66929), (31496, 41089)]