17939392366

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2713}}^1\times {\mathrm{3719}}^1$

素因数の和:6568

約数の個数: 32

約数和(自身を含む): 31015157760

約数和(自身を除く): 13075765394

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 2713, 3719, 5426, 7438, 18991, 26033, 37982, 52066, 344551, 472313, 689102, 944626, 2411857, 3306191, 4823714, 6612382, 10089647, 20179294, 70627529, 141255058, 1281385169, 2562770338, 8969696183, 17939392366]

約数ペア:

[(1, 17939392366), (2, 8969696183), (7, 2562770338), (14, 1281385169), (127, 141255058), (254, 70627529), (889, 20179294), (1778, 10089647), (2713, 6612382), (3719, 4823714), (5426, 3306191), (7438, 2411857), (18991, 944626), (26033, 689102), (37982, 472313), (52066, 344551)]