2688891634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2789}}^1\times {\mathrm{3371}}^1$

素因数の和:6186

約数の個数: 32

約数和(自身を含む): 4741571520

約数和(自身を除く): 2052679886

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 2789, 3371, 5578, 6742, 30679, 36257, 37081, 43823, 61358, 72514, 74162, 87646, 398827, 482053, 797654, 964106, 9401719, 18803438, 103418909, 122222347, 206837818, 244444694, 1344445817, 2688891634]

約数ペア:

[(1, 2688891634), (2, 1344445817), (11, 244444694), (13, 206837818), (22, 122222347), (26, 103418909), (143, 18803438), (286, 9401719), (2789, 964106), (3371, 797654), (5578, 482053), (6742, 398827), (30679, 87646), (36257, 74162), (37081, 72514), (43823, 61358)]