40778840194

素因数分解:

$2^1\times {\mathrm{443}}^1\times {\mathrm{461}}^1\times {\mathrm{99839}}^1$

素因数の和:100745

約数の個数: 16

約数和(自身を含む): 61439938560

約数和(自身を除く): 20661098366

約数列:

[1, 2, 443, 461, 886, 922, 99839, 199678, 204223, 408446, 44228677, 46025779, 88457354, 92051558, 20389420097, 40778840194]

約数ペア:

[(1, 40778840194), (2, 20389420097), (443, 92051558), (461, 88457354), (886, 46025779), (922, 44228677), (99839, 408446), (199678, 204223)]