91380438142

素因数分解:

$2^1\times 7^1\times {\mathrm{2131}}^1\times {\mathrm{3062963}}^1$

素因数の和:3065103

約数の個数: 16

約数和(自身を含む): 156725741952

約数和(自身を除く): 65345303810

約数列:

[1, 2, 7, 14, 2131, 4262, 14917, 29834, 3062963, 6125926, 21440741, 42881482, 6527174153, 13054348306, 45690219071, 91380438142]

約数ペア:

[(1, 91380438142), (2, 45690219071), (7, 13054348306), (14, 6527174153), (2131, 42881482), (4262, 21440741), (14917, 6125926), (29834, 3062963)]