2019883306

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4654109}}^1$

素因数の和:4654149

約数の個数: 16

約数和(自身を含む): 3574356480

約数和(自身を除く): 1554473174

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 4654109, 9308218, 32578763, 65157526, 144277379, 288554758, 1009941653, 2019883306]

約数ペア:

[(1, 2019883306), (2, 1009941653), (7, 288554758), (14, 144277379), (31, 65157526), (62, 32578763), (217, 9308218), (434, 4654109)]