1331330126

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1145723}}^1$

素因数の和:1145815

約数の個数: 16

約数和(自身を含む): 2309779584

約数和(自身を除く): 978449458

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 1145723, 2291446, 8020061, 16040122, 95095009, 190190018, 665665063, 1331330126]

約数ペア:

[(1, 1331330126), (2, 665665063), (7, 190190018), (14, 95095009), (83, 16040122), (166, 8020061), (581, 2291446), (1162, 1145723)]