2018973964

素因数分解:

$2^2\times 7^1\times {\mathrm{773}}^1\times {\mathrm{93281}}^1$

素因数の和:94065

約数の個数: 24

約数和(自身を含む): 4043215008

約数和(自身を除く): 2024241044

約数列:

[1, 2, 4, 7, 14, 28, 773, 1546, 3092, 5411, 10822, 21644, 93281, 186562, 373124, 652967, 1305934, 2611868, 72106213, 144212426, 288424852, 504743491, 1009486982, 2018973964]

約数ペア:

[(1, 2018973964), (2, 1009486982), (4, 504743491), (7, 288424852), (14, 144212426), (28, 72106213), (773, 2611868), (1546, 1305934), (3092, 652967), (5411, 373124), (10822, 186562), (21644, 93281)]