8870186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 15050448

約数和(自身を除く): 6180262

約数列:

[1, 2, 13, 26, 41, 53, 82, 106, 157, 314, 533, 689, 1066, 1378, 2041, 2173, 4082, 4346, 6437, 8321, 12874, 16642, 28249, 56498, 83681, 108173, 167362, 216346, 341161, 682322, 4435093, 8870186]

約数ペア:

[(1, 8870186), (2, 4435093), (13, 682322), (26, 341161), (41, 216346), (53, 167362), (82, 108173), (106, 83681), (157, 56498), (314, 28249), (533, 16642), (689, 12874), (1066, 8321), (1378, 6437), (2041, 4346), (2173, 4082)]