426522248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{51413}}^1$

素因数の和:51497

約数の個数: 32

約数和(自身を含む): 860670360

約数和(自身を除く): 434148112

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 4148, 8296, 51413, 102826, 205652, 411304, 874021, 1748042, 3136193, 3496084, 6272386, 6992168, 12544772, 25089544, 53315281, 106630562, 213261124, 426522248]

約数ペア:

[(1, 426522248), (2, 213261124), (4, 106630562), (8, 53315281), (17, 25089544), (34, 12544772), (61, 6992168), (68, 6272386), (122, 3496084), (136, 3136193), (244, 1748042), (488, 874021), (1037, 411304), (2074, 205652), (4148, 102826), (8296, 51413)]