1914990836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{342697}}^1$

素因数の和:342839

約数の個数: 24

約数和(自身を含む): 3684688896

約数和(自身を除く): 1769698060

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 342697, 685394, 1370788, 3769667, 7539334, 15078668, 43522519, 87045038, 174090076, 478747709, 957495418, 1914990836]

約数ペア:

[(1, 1914990836), (2, 957495418), (4, 478747709), (11, 174090076), (22, 87045038), (44, 43522519), (127, 15078668), (254, 7539334), (508, 3769667), (1397, 1370788), (2794, 685394), (5588, 342697)]