126543802

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{2239}}^1$

素因数の和:2626

約数の個数: 32

約数和(自身を含む): 237404160

約数和(自身を除く): 110860358

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 367, 734, 2239, 2569, 4037, 4478, 5138, 8074, 15673, 24629, 28259, 31346, 49258, 56518, 172403, 344806, 821713, 1643426, 5751991, 9038843, 11503982, 18077686, 63271901, 126543802]

約数ペア:

[(1, 126543802), (2, 63271901), (7, 18077686), (11, 11503982), (14, 9038843), (22, 5751991), (77, 1643426), (154, 821713), (367, 344806), (734, 172403), (2239, 56518), (2569, 49258), (4037, 31346), (4478, 28259), (5138, 24629), (8074, 15673)]