2247369808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{135449}}^1$

素因数の和:135535

約数の個数: 40

約数和(自身を含む): 4686028200

約数和(自身を除く): 2438658392

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 976, 1037, 2074, 4148, 8296, 16592, 135449, 270898, 541796, 1083592, 2167184, 2302633, 4605266, 8262389, 9210532, 16524778, 18421064, 33049556, 36842128, 66099112, 132198224, 140460613, 280921226, 561842452, 1123684904, 2247369808]

約数ペア:

[(1, 2247369808), (2, 1123684904), (4, 561842452), (8, 280921226), (16, 140460613), (17, 132198224), (34, 66099112), (61, 36842128), (68, 33049556), (122, 18421064), (136, 16524778), (244, 9210532), (272, 8262389), (488, 4605266), (976, 2302633), (1037, 2167184), (2074, 1083592), (4148, 541796), (8296, 270898), (16592, 135449)]