2109678982

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{147139}}^1$

素因数の和:147315

約数の個数: 16

約数和(自身を含む): 3241788480

約数和(自身を除く): 1132109498

約数列:

[1, 2, 67, 107, 134, 214, 7169, 14338, 147139, 294278, 9858313, 15743873, 19716626, 31487746, 1054839491, 2109678982]

約数ペア:

[(1, 2109678982), (2, 1054839491), (67, 31487746), (107, 19716626), (134, 15743873), (214, 9858313), (7169, 294278), (14338, 147139)]