978634826398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1\times {\mathrm{6529}}^1$

素因数の和:7213

約数の個数: 64

約数和(自身を含む): 1591309177920

約数和(自身を除く): 612674351522

約数列:

[1, 2, 17, 34, 73, 131, 146, 262, 461, 922, 1241, 2227, 2482, 4454, 6529, 7837, 9563, 13058, 15674, 19126, 33653, 60391, 67306, 110993, 120782, 162571, 221986, 325142, 476617, 572101, 855299, 953234, 1026647, 1144202, 1710598, 2053294, 3009869, 4408543, 6019738, 8102489, 8817086, 14540083, 16204978, 29080166, 51167773, 62436827, 74945231, 102335546, 124873654, 149890462, 219720437, 394292839, 439440874, 788585678, 1061426059, 2122852118, 3735247429, 6702978263, 7470494858, 13405956526, 28783377247, 57566754494, 489317413199, 978634826398]

約数ペア:

[(1, 978634826398), (2, 489317413199), (17, 57566754494), (34, 28783377247), (73, 13405956526), (131, 7470494858), (146, 6702978263), (262, 3735247429), (461, 2122852118), (922, 1061426059), (1241, 788585678), (2227, 439440874), (2482, 394292839), (4454, 219720437), (6529, 149890462), (7837, 124873654), (9563, 102335546), (13058, 74945231), (15674, 62436827), (19126, 51167773), (33653, 29080166), (60391, 16204978), (67306, 14540083), (110993, 8817086), (120782, 8102489), (162571, 6019738), (221986, 4408543), (325142, 3009869), (476617, 2053294), (572101, 1710598), (855299, 1144202), (953234, 1026647)]