804589324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{36793}}^1$

素因数の和:36886

約数の個数: 48

約数和(自身を含む): 1780240896

約数和(自身を除く): 975651572

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 5467, 10934, 21868, 36793, 73586, 147172, 257551, 404723, 515102, 809446, 1030204, 1618892, 2612303, 2833061, 5224606, 5666122, 10449212, 11332244, 18286121, 28735333, 36572242, 57470666, 73144484, 114941332, 201147331, 402294662, 804589324]

約数ペア:

[(1, 804589324), (2, 402294662), (4, 201147331), (7, 114941332), (11, 73144484), (14, 57470666), (22, 36572242), (28, 28735333), (44, 18286121), (71, 11332244), (77, 10449212), (142, 5666122), (154, 5224606), (284, 2833061), (308, 2612303), (497, 1618892), (781, 1030204), (994, 809446), (1562, 515102), (1988, 404723), (3124, 257551), (5467, 147172), (10934, 73586), (21868, 36793)]