2518672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{12109}}^1$

素因数の和:12130

約数の個数: 20

約数和(自身を含む): 5255740

約数和(自身を除く): 2737068

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 12109, 24218, 48436, 96872, 157417, 193744, 314834, 629668, 1259336, 2518672]

約数ペア:

[(1, 2518672), (2, 1259336), (4, 629668), (8, 314834), (13, 193744), (16, 157417), (26, 96872), (52, 48436), (104, 24218), (208, 12109)]