2016993986

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{8861}}^1$

素因数の和:9170

約数の個数: 32

約数和(自身を含む): 3522113280

約数和(自身を除く): 1505119294

約数列:

[1, 2, 7, 14, 71, 142, 229, 458, 497, 994, 1603, 3206, 8861, 16259, 17722, 32518, 62027, 113813, 124054, 227626, 629131, 1258262, 2029169, 4058338, 4403917, 8807834, 14204183, 28408366, 144070999, 288141998, 1008496993, 2016993986]

約数ペア:

[(1, 2016993986), (2, 1008496993), (7, 288141998), (14, 144070999), (71, 28408366), (142, 14204183), (229, 8807834), (458, 4403917), (497, 4058338), (994, 2029169), (1603, 1258262), (3206, 629131), (8861, 227626), (16259, 124054), (17722, 113813), (32518, 62027)]