1520656722

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89021}}^1$

素因数の和:89115

約数の個数: 48

約数和(自身を含む): 3596844888

約数和(自身を除く): 2076188166

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 949, 1314, 1898, 2847, 5694, 8541, 17082, 89021, 178042, 267063, 534126, 801189, 1157273, 1602378, 2314546, 3471819, 6498533, 6943638, 10415457, 12997066, 19495599, 20830914, 38991198, 58486797, 84480929, 116973594, 168961858, 253442787, 506885574, 760328361, 1520656722]

約数ペア:

[(1, 1520656722), (2, 760328361), (3, 506885574), (6, 253442787), (9, 168961858), (13, 116973594), (18, 84480929), (26, 58486797), (39, 38991198), (73, 20830914), (78, 19495599), (117, 12997066), (146, 10415457), (219, 6943638), (234, 6498533), (438, 3471819), (657, 2314546), (949, 1602378), (1314, 1157273), (1898, 801189), (2847, 534126), (5694, 267063), (8541, 178042), (17082, 89021)]