487013514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{85531}}^1$

素因数の和:85622

約数の個数: 32

約数和(自身を含む): 1063333824

約数和(自身を除く): 576320310

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 85531, 171062, 256593, 513186, 1111903, 2223806, 3335709, 6243763, 6671418, 12487526, 18731289, 37462578, 81168919, 162337838, 243506757, 487013514]

約数ペア:

[(1, 487013514), (2, 243506757), (3, 162337838), (6, 81168919), (13, 37462578), (26, 18731289), (39, 12487526), (73, 6671418), (78, 6243763), (146, 3335709), (219, 2223806), (438, 1111903), (949, 513186), (1898, 256593), (2847, 171062), (5694, 85531)]