17383150090

素因数分解:

$2^1\times 5^1\times {\mathrm{42701}}^1\times {\mathrm{40709}}^1$

素因数の和:83417

約数の個数: 16

約数和(自身を含む): 31291171560

約数和(自身を除く): 13908021470

約数列:

[1, 2, 5, 10, 40709, 42701, 81418, 85402, 203545, 213505, 407090, 427010, 1738315009, 3476630018, 8691575045, 17383150090]

約数ペア:

[(1, 17383150090), (2, 8691575045), (5, 3476630018), (10, 1738315009), (40709, 427010), (42701, 407090), (81418, 213505), (85402, 203545)]