1330393274

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1\times {\mathrm{2381}}^1$

素因数の和:2870

約数の個数: 32

約数和(自身を含む): 2309129856

約数和(自身を除く): 978736582

約数列:

[1, 2, 7, 14, 107, 214, 373, 746, 749, 1498, 2381, 2611, 4762, 5222, 16667, 33334, 39911, 79822, 254767, 279377, 509534, 558754, 888113, 1776226, 1783369, 3566738, 6216791, 12433582, 95028091, 190056182, 665196637, 1330393274]

約数ペア:

[(1, 1330393274), (2, 665196637), (7, 190056182), (14, 95028091), (107, 12433582), (214, 6216791), (373, 3566738), (746, 1783369), (749, 1776226), (1498, 888113), (2381, 558754), (2611, 509534), (4762, 279377), (5222, 254767), (16667, 79822), (33334, 39911)]