2640822914

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{35053}}^1$

素因数の和:35465

約数の個数: 16

約数和(自身を含む): 4004568960

約数和(自身を除く): 1363746046

約数列:

[1, 2, 139, 271, 278, 542, 35053, 37669, 70106, 75338, 4872367, 9499363, 9744734, 18998726, 1320411457, 2640822914]

約数ペア:

[(1, 2640822914), (2, 1320411457), (139, 18998726), (271, 9744734), (278, 9499363), (542, 4872367), (35053, 75338), (37669, 70106)]