577989828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1235021}}^1$

素因数の和:1235044

約数の個数: 36

約数和(自身を含む): 1573418028

約数和(自身を除く): 995428200

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1235021, 2470042, 3705063, 4940084, 7410126, 11115189, 14820252, 16055273, 22230378, 32110546, 44460756, 48165819, 64221092, 96331638, 144497457, 192663276, 288994914, 577989828]

約数ペア:

[(1, 577989828), (2, 288994914), (3, 192663276), (4, 144497457), (6, 96331638), (9, 64221092), (12, 48165819), (13, 44460756), (18, 32110546), (26, 22230378), (36, 16055273), (39, 14820252), (52, 11115189), (78, 7410126), (117, 4940084), (156, 3705063), (234, 2470042), (468, 1235021)]