2683840754

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{20611}}^1$

素因数の和:20822

約数の個数: 32

約数和(自身を含む): 4701514752

約数和(自身を除く): 2017673998

約数列:

[1, 2, 7, 14, 71, 131, 142, 262, 497, 917, 994, 1834, 9301, 18602, 20611, 41222, 65107, 130214, 144277, 288554, 1463381, 2700041, 2926762, 5400082, 10243667, 18900287, 20487334, 37800574, 191702911, 383405822, 1341920377, 2683840754]

約数ペア:

[(1, 2683840754), (2, 1341920377), (7, 383405822), (14, 191702911), (71, 37800574), (131, 20487334), (142, 18900287), (262, 10243667), (497, 5400082), (917, 2926762), (994, 2700041), (1834, 1463381), (9301, 288554), (18602, 144277), (20611, 130214), (41222, 65107)]