1036999990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7976923}}^1$

素因数の和:7976943

約数の個数: 16

約数和(自身を含む): 2010184848

約数和(自身を除く): 973184858

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 7976923, 15953846, 39884615, 79769230, 103699999, 207399998, 518499995, 1036999990]

約数ペア:

[(1, 1036999990), (2, 518499995), (5, 207399998), (10, 103699999), (13, 79769230), (26, 39884615), (65, 15953846), (130, 7976923)]