3904645

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 5038848

約数和(自身を除く): 1134203

約数列:

[1, 5, 17, 71, 85, 355, 647, 1207, 3235, 6035, 10999, 45937, 54995, 229685, 780929, 3904645]

約数ペア:

[(1, 3904645), (5, 780929), (17, 229685), (71, 54995), (85, 45937), (355, 10999), (647, 6035), (1207, 3235)]