129750010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{998077}}^1$

素因数の和:998097

約数の個数: 16

約数和(自身を含む): 251515656

約数和(自身を除く): 121765646

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 998077, 1996154, 4990385, 9980770, 12975001, 25950002, 64875005, 129750010]

約数ペア:

[(1, 129750010), (2, 64875005), (5, 25950002), (10, 12975001), (13, 9980770), (26, 4990385), (65, 1996154), (130, 998077)]