458049370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1991519}}^1$

素因数の和:1991549

約数の個数: 16

約数和(自身を含む): 860336640

約数和(自身を除く): 402287270

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1991519, 3983038, 9957595, 19915190, 45804937, 91609874, 229024685, 458049370]

約数ペア:

[(1, 458049370), (2, 229024685), (5, 91609874), (10, 45804937), (23, 19915190), (46, 9957595), (115, 3983038), (230, 1991519)]