1869852042830

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{12641}}^1\times {\mathrm{106417}}^1$

素因数の和:119204

約数の個数: 32

約数和(自身を含む): 3390247617120

約数和(自身を除く): 1520395574290

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 12641, 25282, 63205, 106417, 126410, 212834, 532085, 1064170, 1757099, 3514198, 8785495, 14791963, 17570990, 29583926, 73959815, 147919630, 1345217297, 2690434594, 6726086485, 13452172970, 186985204283, 373970408566, 934926021415, 1869852042830]

約数ペア:

[(1, 1869852042830), (2, 934926021415), (5, 373970408566), (10, 186985204283), (139, 13452172970), (278, 6726086485), (695, 2690434594), (1390, 1345217297), (12641, 147919630), (25282, 73959815), (63205, 29583926), (106417, 17570990), (126410, 14791963), (212834, 8785495), (532085, 3514198), (1064170, 1757099)]