2813302844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{5521}}^1$

素因数の和:5886

約数の個数: 48

約数和(自身を含む): 5534634336

約数和(自身を除く): 2721331492

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 313, 407, 626, 814, 1252, 1628, 3443, 5521, 6886, 11042, 11581, 13772, 22084, 23162, 46324, 60731, 121462, 127391, 204277, 242924, 254782, 408554, 509564, 817108, 1728073, 2247047, 3456146, 4494094, 6912292, 8988188, 19008803, 38017606, 63938701, 76035212, 127877402, 255754804, 703325711, 1406651422, 2813302844]

約数ペア:

[(1, 2813302844), (2, 1406651422), (4, 703325711), (11, 255754804), (22, 127877402), (37, 76035212), (44, 63938701), (74, 38017606), (148, 19008803), (313, 8988188), (407, 6912292), (626, 4494094), (814, 3456146), (1252, 2247047), (1628, 1728073), (3443, 817108), (5521, 509564), (6886, 408554), (11042, 254782), (11581, 242924), (13772, 204277), (22084, 127391), (23162, 121462), (46324, 60731)]