2078352016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1103}}^1\times {\mathrm{9059}}^1$

素因数の和:10183

約数の個数: 40

約数和(自身を含む): 4340972160

約数和(自身を除く): 2262620144

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1103, 2206, 4412, 8824, 9059, 14339, 17648, 18118, 28678, 36236, 57356, 72472, 114712, 117767, 144944, 229424, 235534, 471068, 942136, 1884272, 9992077, 19984154, 39968308, 79936616, 129897001, 159873232, 259794002, 519588004, 1039176008, 2078352016]

約数ペア:

[(1, 2078352016), (2, 1039176008), (4, 519588004), (8, 259794002), (13, 159873232), (16, 129897001), (26, 79936616), (52, 39968308), (104, 19984154), (208, 9992077), (1103, 1884272), (2206, 942136), (4412, 471068), (8824, 235534), (9059, 229424), (14339, 144944), (17648, 117767), (18118, 114712), (28678, 72472), (36236, 57356)]