685263722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{10463}}^1$

素因数の和:10718

約数の個数: 32

約数和(自身を含む): 1212986880

約数和(自身を除く): 527723158

約数列:

[1, 2, 11, 13, 22, 26, 143, 229, 286, 458, 2519, 2977, 5038, 5954, 10463, 20926, 32747, 65494, 115093, 136019, 230186, 272038, 1496209, 2396027, 2992418, 4792054, 26356297, 31148351, 52712594, 62296702, 342631861, 685263722]

約数ペア:

[(1, 685263722), (2, 342631861), (11, 62296702), (13, 52712594), (22, 31148351), (26, 26356297), (143, 4792054), (229, 2992418), (286, 2396027), (458, 1496209), (2519, 272038), (2977, 230186), (5038, 136019), (5954, 115093), (10463, 65494), (20926, 32747)]