492088372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{66751}}^1$

素因数の和:66871

約数の個数: 24

約数和(自身を含む): 915837440

約数和(自身を除く): 423749068

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 7372, 66751, 133502, 267004, 1268269, 2536538, 5073076, 6474847, 12949694, 25899388, 123022093, 246044186, 492088372]

約数ペア:

[(1, 492088372), (2, 246044186), (4, 123022093), (19, 25899388), (38, 12949694), (76, 6474847), (97, 5073076), (194, 2536538), (388, 1268269), (1843, 267004), (3686, 133502), (7372, 66751)]