129221638

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{710009}}^1$

素因数の和:710031

約数の個数: 16

約数和(自身を含む): 238563360

約数和(自身を除く): 109341722

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 710009, 1420018, 4970063, 9230117, 9940126, 18460234, 64610819, 129221638]

約数ペア:

[(1, 129221638), (2, 64610819), (7, 18460234), (13, 9940126), (14, 9230117), (26, 4970063), (91, 1420018), (182, 710009)]