1949271916

素因数分解:

$2^2\times {\mathrm{269}}^1\times {\mathrm{659}}^1\times {\mathrm{2749}}^1$

素因数の和:3681

約数の個数: 24

約数和(自身を含む): 3430350000

約数和(自身を除く): 1481078084

約数列:

[1, 2, 4, 269, 538, 659, 1076, 1318, 2636, 2749, 5498, 10996, 177271, 354542, 709084, 739481, 1478962, 1811591, 2957924, 3623182, 7246364, 487317979, 974635958, 1949271916]

約数ペア:

[(1, 1949271916), (2, 974635958), (4, 487317979), (269, 7246364), (538, 3623182), (659, 2957924), (1076, 1811591), (1318, 1478962), (2636, 739481), (2749, 709084), (5498, 354542), (10996, 177271)]