844298416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{39409}}^1$

素因数の和:39533

約数の個数: 40

約数和(自身を含む): 1778809760

約数和(自身を除く): 934511344

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 2678, 5356, 10712, 21424, 39409, 78818, 157636, 315272, 512317, 630544, 1024634, 2049268, 4059127, 4098536, 8118254, 8197072, 16236508, 32473016, 52768651, 64946032, 105537302, 211074604, 422149208, 844298416]

約数ペア:

[(1, 844298416), (2, 422149208), (4, 211074604), (8, 105537302), (13, 64946032), (16, 52768651), (26, 32473016), (52, 16236508), (103, 8197072), (104, 8118254), (206, 4098536), (208, 4059127), (412, 2049268), (824, 1024634), (1339, 630544), (1648, 512317), (2678, 315272), (5356, 157636), (10712, 78818), (21424, 39409)]