2541814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3727}}^1$

素因数の和:3771

約数の個数: 16

約数和(自身を含む): 4294656

約数和(自身を除く): 1752842

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 3727, 7454, 40997, 81994, 115537, 231074, 1270907, 2541814]

約数ペア:

[(1, 2541814), (2, 1270907), (11, 231074), (22, 115537), (31, 81994), (62, 40997), (341, 7454), (682, 3727)]