2019596974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{4127}}^1$

素因数の和:4572

約数の個数: 32

約数和(自身を含む): 3303555840

約数和(自身を除く): 1283958866

約数列:

[1, 2, 17, 34, 37, 74, 389, 629, 778, 1258, 4127, 6613, 8254, 13226, 14393, 28786, 70159, 140318, 152699, 244681, 305398, 489362, 1605403, 2595883, 3210806, 5191766, 27291851, 54583702, 59399911, 118799822, 1009798487, 2019596974]

約数ペア:

[(1, 2019596974), (2, 1009798487), (17, 118799822), (34, 59399911), (37, 54583702), (74, 27291851), (389, 5191766), (629, 3210806), (778, 2595883), (1258, 1605403), (4127, 489362), (6613, 305398), (8254, 244681), (13226, 152699), (14393, 140318), (28786, 70159)]