1878392942

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1619}}^1\times {\mathrm{14149}}^1$

素因数の和:15811

約数の個数: 16

約数和(自身を含む): 2888298000

約数和(自身を除く): 1009905058

約数列:

[1, 2, 41, 82, 1619, 3238, 14149, 28298, 66379, 132758, 580109, 1160218, 22907231, 45814462, 939196471, 1878392942]

約数ペア:

[(1, 1878392942), (2, 939196471), (41, 45814462), (82, 22907231), (1619, 1160218), (3238, 580109), (14149, 132758), (28298, 66379)]