450785786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{890881}}^1$

素因数の和:890917

約数の個数: 16

約数和(自身を含む): 769722048

約数和(自身を除く): 318936262

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 890881, 1781762, 9799691, 19599382, 20490263, 40980526, 225392893, 450785786]

約数ペア:

[(1, 450785786), (2, 225392893), (11, 40980526), (22, 20490263), (23, 19599382), (46, 9799691), (253, 1781762), (506, 890881)]