2087948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 3904320

約数和(自身を除く): 1816372

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 331, 332, 662, 1324, 1577, 3154, 6289, 6308, 12578, 25156, 27473, 54946, 109892, 521987, 1043974, 2087948]

約数ペア:

[(1, 2087948), (2, 1043974), (4, 521987), (19, 109892), (38, 54946), (76, 27473), (83, 25156), (166, 12578), (331, 6308), (332, 6289), (662, 3154), (1324, 1577)]