479931452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1789}}^1$

素因数の和:1891

約数の個数: 96

約数和(自身を含む): 1145141760

約数和(自身を除く): 665210308

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 67, 77, 91, 134, 143, 154, 182, 268, 286, 308, 364, 469, 572, 737, 871, 938, 1001, 1474, 1742, 1789, 1876, 2002, 2948, 3484, 3578, 4004, 5159, 6097, 7156, 9581, 10318, 12194, 12523, 19162, 19679, 20636, 23257, 24388, 25046, 38324, 39358, 46514, 50092, 67067, 78716, 93028, 119863, 134134, 137753, 162799, 239726, 255827, 268268, 275506, 325598, 479452, 511654, 551012, 651196, 839041, 1023308, 1318493, 1558219, 1678082, 1790789, 2636986, 3116438, 3356164, 3581578, 5273972, 6232876, 7163156, 9229451, 10907533, 17140409, 18458902, 21815066, 34280818, 36917804, 43630132, 68561636, 119982863, 239965726, 479931452]

約数ペア:

[(1, 479931452), (2, 239965726), (4, 119982863), (7, 68561636), (11, 43630132), (13, 36917804), (14, 34280818), (22, 21815066), (26, 18458902), (28, 17140409), (44, 10907533), (52, 9229451), (67, 7163156), (77, 6232876), (91, 5273972), (134, 3581578), (143, 3356164), (154, 3116438), (182, 2636986), (268, 1790789), (286, 1678082), (308, 1558219), (364, 1318493), (469, 1023308), (572, 839041), (737, 651196), (871, 551012), (938, 511654), (1001, 479452), (1474, 325598), (1742, 275506), (1789, 268268), (1876, 255827), (2002, 239726), (2948, 162799), (3484, 137753), (3578, 134134), (4004, 119863), (5159, 93028), (6097, 78716), (7156, 67067), (9581, 50092), (10318, 46514), (12194, 39358), (12523, 38324), (19162, 25046), (19679, 24388), (20636, 23257)]