380014994

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{677}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 599265216

約数和(自身を除く): 219250222

約数列:

[1, 2, 43, 61, 86, 107, 122, 214, 677, 1354, 2623, 4601, 5246, 6527, 9202, 13054, 29111, 41297, 58222, 72439, 82594, 144878, 280661, 561322, 1775771, 3114877, 3551542, 4418779, 6229754, 8837558, 190007497, 380014994]

約数ペア:

[(1, 380014994), (2, 190007497), (43, 8837558), (61, 6229754), (86, 4418779), (107, 3551542), (122, 3114877), (214, 1775771), (677, 561322), (1354, 280661), (2623, 144878), (4601, 82594), (5246, 72439), (6527, 58222), (9202, 41297), (13054, 29111)]