1645506721

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{17257}}^1$

素因数の和:17424

約数の個数: 16

約数和(自身を含む): 1789309440

約数和(自身を除く): 143802719

約数列:

[1, 17, 71, 79, 1207, 1343, 5609, 17257, 95353, 293369, 1225247, 1363303, 20829199, 23176151, 96794513, 1645506721]

約数ペア:

[(1, 1645506721), (17, 96794513), (71, 23176151), (79, 20829199), (1207, 1363303), (1343, 1225247), (5609, 293369), (17257, 95353)]