1344143792

素因数分解:

$2^4\times {\mathrm{809}}^1\times {\mathrm{103843}}^1$

素因数の和:104660

約数の個数: 20

約数和(自身を含む): 2607522840

約数和(自身を除く): 1263379048

約数列:

[1, 2, 4, 8, 16, 809, 1618, 3236, 6472, 12944, 103843, 207686, 415372, 830744, 1661488, 84008987, 168017974, 336035948, 672071896, 1344143792]

約数ペア:

[(1, 1344143792), (2, 672071896), (4, 336035948), (8, 168017974), (16, 84008987), (809, 1661488), (1618, 830744), (3236, 415372), (6472, 207686), (12944, 103843)]