8985788

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5261}}^1$

素因数の和:5333

約数の個数: 24

約数和(自身を含む): 18269664

約数和(自身を除く): 9283876

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 5261, 10522, 21044, 36827, 73654, 147308, 320921, 641842, 1283684, 2246447, 4492894, 8985788]

約数ペア:

[(1, 8985788), (2, 4492894), (4, 2246447), (7, 1283684), (14, 641842), (28, 320921), (61, 147308), (122, 73654), (244, 36827), (427, 21044), (854, 10522), (1708, 5261)]