2783302522

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{7681}}^1$

素因数の和:7895

約数の個数: 64

約数和(自身を含む): 5637235968

約数和(自身を除く): 2853933446

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 181, 182, 286, 362, 1001, 1267, 1991, 2002, 2353, 2534, 3982, 4706, 7681, 13937, 15362, 16471, 25883, 27874, 32942, 51766, 53767, 84491, 99853, 107534, 168982, 181181, 199706, 362362, 591437, 698971, 1098383, 1182874, 1390261, 1397942, 2196766, 2780522, 7688681, 9731827, 15292871, 15377362, 18073393, 19463654, 30585742, 36146786, 107050097, 126513751, 198807323, 214100194, 253027502, 397614646, 1391651261, 2783302522]

約数ペア:

[(1, 2783302522), (2, 1391651261), (7, 397614646), (11, 253027502), (13, 214100194), (14, 198807323), (22, 126513751), (26, 107050097), (77, 36146786), (91, 30585742), (143, 19463654), (154, 18073393), (181, 15377362), (182, 15292871), (286, 9731827), (362, 7688681), (1001, 2780522), (1267, 2196766), (1991, 1397942), (2002, 1390261), (2353, 1182874), (2534, 1098383), (3982, 698971), (4706, 591437), (7681, 362362), (13937, 199706), (15362, 181181), (16471, 168982), (25883, 107534), (27874, 99853), (32942, 84491), (51766, 53767)]