266950418

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{5801}}^1$

素因数の和:6002

約数の個数: 32

約数和(自身を含む): 484583040

約数和(自身を除く): 217632622

約数列:

[1, 2, 7, 14, 19, 38, 133, 173, 266, 346, 1211, 2422, 3287, 5801, 6574, 11602, 23009, 40607, 46018, 81214, 110219, 220438, 771533, 1003573, 1543066, 2007146, 7025011, 14050022, 19067887, 38135774, 133475209, 266950418]

約数ペア:

[(1, 266950418), (2, 133475209), (7, 38135774), (14, 19067887), (19, 14050022), (38, 7025011), (133, 2007146), (173, 1543066), (266, 1003573), (346, 771533), (1211, 220438), (2422, 110219), (3287, 81214), (5801, 46018), (6574, 40607), (11602, 23009)]