8049571010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61919777}}^1$

素因数の和:61919797

約数の個数: 16

約数和(自身を含む): 15603784056

約数和(自身を除く): 7554213046

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 61919777, 123839554, 309598885, 619197770, 804957101, 1609914202, 4024785505, 8049571010]

約数ペア:

[(1, 8049571010), (2, 4024785505), (5, 1609914202), (10, 804957101), (13, 619197770), (26, 309598885), (65, 123839554), (130, 61919777)]