286327703281

素因数分解:

${\mathrm{157}}^1\times {\mathrm{631}}^1\times {\mathrm{1621}}^1\times {\mathrm{1783}}^1$

素因数の和:4192

約数の個数: 16

約数和(自身を含む): 288948114688

約数和(自身を除く): 2620411407

約数列:

[1, 157, 631, 1621, 1783, 99067, 254497, 279931, 1022851, 1125073, 2890243, 160587607, 176636461, 453768151, 1823743333, 286327703281]

約数ペア:

[(1, 286327703281), (157, 1823743333), (631, 453768151), (1621, 176636461), (1783, 160587607), (99067, 2890243), (254497, 1125073), (279931, 1022851)]