1720339936

素因数分解:

$2^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{130171}}^1$

素因数の和:130247

約数の個数: 48

約数和(自身を含む): 3936401280

約数和(自身を除く): 2216061344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 112, 118, 224, 236, 413, 472, 826, 944, 1652, 1888, 3304, 6608, 13216, 130171, 260342, 520684, 911197, 1041368, 1822394, 2082736, 3644788, 4165472, 7289576, 7680089, 14579152, 15360178, 29158304, 30720356, 53760623, 61440712, 107521246, 122881424, 215042492, 245762848, 430084984, 860169968, 1720339936]

約数ペア:

[(1, 1720339936), (2, 860169968), (4, 430084984), (7, 245762848), (8, 215042492), (14, 122881424), (16, 107521246), (28, 61440712), (32, 53760623), (56, 30720356), (59, 29158304), (112, 15360178), (118, 14579152), (224, 7680089), (236, 7289576), (413, 4165472), (472, 3644788), (826, 2082736), (944, 1822394), (1652, 1041368), (1888, 911197), (3304, 520684), (6608, 260342), (13216, 130171)]