664794006

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1402519}}^1$

素因数の和:1402603

約数の個数: 16

約数和(自身を含む): 1346419200

約数和(自身を除く): 681625194

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 1402519, 2805038, 4207557, 8415114, 110799001, 221598002, 332397003, 664794006]

約数ペア:

[(1, 664794006), (2, 332397003), (3, 221598002), (6, 110799001), (79, 8415114), (158, 4207557), (237, 2805038), (474, 1402519)]