2008208078224

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{919}}^1\times {\mathrm{1325977}}^1$

素因数の和:1327007

約数の個数: 40

約数和(自身を含む): 3932956826240

約数和(自身を除く): 1924748748016

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 919, 1648, 1838, 3676, 7352, 14704, 94657, 189314, 378628, 757256, 1325977, 1514512, 2651954, 5303908, 10607816, 21215632, 136575631, 273151262, 546302524, 1092605048, 1218572863, 2185210096, 2437145726, 4874291452, 9748582904, 19497165808, 125513004889, 251026009778, 502052019556, 1004104039112, 2008208078224]

約数ペア:

[(1, 2008208078224), (2, 1004104039112), (4, 502052019556), (8, 251026009778), (16, 125513004889), (103, 19497165808), (206, 9748582904), (412, 4874291452), (824, 2437145726), (919, 2185210096), (1648, 1218572863), (1838, 1092605048), (3676, 546302524), (7352, 273151262), (14704, 136575631), (94657, 21215632), (189314, 10607816), (378628, 5303908), (757256, 2651954), (1325977, 1514512)]