770845026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{390499}}^1$

素因数の和:390558

約数の個数: 32

約数和(自身を含む): 1799424000

約数和(自身を除く): 1028578974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 390499, 780998, 1171497, 2342994, 2733493, 5466986, 8200479, 16400958, 18353453, 36706906, 55060359, 110120718, 128474171, 256948342, 385422513, 770845026]

約数ペア:

[(1, 770845026), (2, 385422513), (3, 256948342), (6, 128474171), (7, 110120718), (14, 55060359), (21, 36706906), (42, 18353453), (47, 16400958), (94, 8200479), (141, 5466986), (282, 2733493), (329, 2342994), (658, 1171497), (987, 780998), (1974, 390499)]