386750854

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1\times {\mathrm{1171}}^1$

素因数の和:1972

約数の個数: 32

約数和(自身を含む): 685873152

約数和(自身を除く): 299122298

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 761, 1171, 1522, 2342, 5327, 8197, 10654, 16394, 23591, 36301, 47182, 72602, 165137, 254107, 330274, 508214, 891131, 1782262, 6237917, 12475834, 27625061, 55250122, 193375427, 386750854]

約数ペア:

[(1, 386750854), (2, 193375427), (7, 55250122), (14, 27625061), (31, 12475834), (62, 6237917), (217, 1782262), (434, 891131), (761, 508214), (1171, 330274), (1522, 254107), (2342, 165137), (5327, 72602), (8197, 47182), (10654, 36301), (16394, 23591)]