520019646

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{2113901}}^1$

素因数の和:2113947

約数の個数: 16

約数和(自身を含む): 1065406608

約数和(自身を除く): 545386962

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 2113901, 4227802, 6341703, 12683406, 86669941, 173339882, 260009823, 520019646]

約数ペア:

[(1, 520019646), (2, 260009823), (3, 173339882), (6, 86669941), (41, 12683406), (82, 6341703), (123, 4227802), (246, 2113901)]