2047923074

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{449303}}^1$

素因数の和:449401

約数の個数: 16

約数和(自身を含む): 3202638912

約数和(自身を除く): 1154715838

約数列:

[1, 2, 43, 53, 86, 106, 2279, 4558, 449303, 898606, 19320029, 23813059, 38640058, 47626118, 1023961537, 2047923074]

約数ペア:

[(1, 2047923074), (2, 1023961537), (43, 47626118), (53, 38640058), (86, 23813059), (106, 19320029), (2279, 898606), (4558, 449303)]