2016602985

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{2963}}^1$

素因数の和:3162

約数の個数: 48

約数和(自身を含む): 3450522816

約数和(自身を除く): 1433919831

約数列:

[1, 3, 5, 15, 17, 51, 85, 157, 255, 289, 471, 785, 867, 1445, 2355, 2669, 2963, 4335, 8007, 8889, 13345, 14815, 40035, 44445, 45373, 50371, 136119, 151113, 226865, 251855, 465191, 680595, 755565, 856307, 1395573, 2325955, 2568921, 4281535, 6977865, 7908247, 12844605, 23724741, 39541235, 118623705, 134440199, 403320597, 672200995, 2016602985]

約数ペア:

[(1, 2016602985), (3, 672200995), (5, 403320597), (15, 134440199), (17, 118623705), (51, 39541235), (85, 23724741), (157, 12844605), (255, 7908247), (289, 6977865), (471, 4281535), (785, 2568921), (867, 2325955), (1445, 1395573), (2355, 856307), (2669, 755565), (2963, 680595), (4335, 465191), (8007, 251855), (8889, 226865), (13345, 151113), (14815, 136119), (40035, 50371), (44445, 45373)]