1004039036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8089}}^1$

素因数の和:8155

約数の個数: 96

約数和(自身を含む): 2435543040

約数和(自身を除く): 1431504004

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 52, 62, 77, 91, 124, 143, 154, 182, 217, 286, 308, 341, 364, 403, 434, 572, 682, 806, 868, 1001, 1364, 1612, 2002, 2387, 2821, 4004, 4433, 4774, 5642, 8089, 8866, 9548, 11284, 16178, 17732, 31031, 32356, 56623, 62062, 88979, 105157, 113246, 124124, 177958, 210314, 226492, 250759, 355916, 420628, 501518, 622853, 736099, 1003036, 1156727, 1245706, 1472198, 1755313, 2313454, 2491412, 2758349, 2944396, 3259867, 3510626, 4626908, 5516698, 6519734, 7021252, 8097089, 11033396, 13039468, 16194178, 19308443, 22819069, 32388356, 35858537, 38616886, 45638138, 71717074, 77233772, 91276276, 143434148, 251009759, 502019518, 1004039036]

約数ペア:

[(1, 1004039036), (2, 502019518), (4, 251009759), (7, 143434148), (11, 91276276), (13, 77233772), (14, 71717074), (22, 45638138), (26, 38616886), (28, 35858537), (31, 32388356), (44, 22819069), (52, 19308443), (62, 16194178), (77, 13039468), (91, 11033396), (124, 8097089), (143, 7021252), (154, 6519734), (182, 5516698), (217, 4626908), (286, 3510626), (308, 3259867), (341, 2944396), (364, 2758349), (403, 2491412), (434, 2313454), (572, 1755313), (682, 1472198), (806, 1245706), (868, 1156727), (1001, 1003036), (1364, 736099), (1612, 622853), (2002, 501518), (2387, 420628), (2821, 355916), (4004, 250759), (4433, 226492), (4774, 210314), (5642, 177958), (8089, 124124), (8866, 113246), (9548, 105157), (11284, 88979), (16178, 62062), (17732, 56623), (31031, 32356)]