8500378019

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{3229}}^1$

素因数の和:3539

約数の個数: 32

約数和(自身を含む): 10314501120

約数和(自身を除く): 1814123101

約数列:

[1, 7, 23, 83, 161, 197, 581, 1379, 1909, 3229, 4531, 13363, 16351, 22603, 31717, 74267, 114457, 268007, 376073, 519869, 636113, 1876049, 2632511, 4452791, 6164161, 14630599, 43149127, 52797379, 102414193, 369581653, 1214339717, 8500378019]

約数ペア:

[(1, 8500378019), (7, 1214339717), (23, 369581653), (83, 102414193), (161, 52797379), (197, 43149127), (581, 14630599), (1379, 6164161), (1909, 4452791), (3229, 2632511), (4531, 1876049), (13363, 636113), (16351, 519869), (22603, 376073), (31717, 268007), (74267, 114457)]