307579012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{57427}}^1$

素因数の和:57547

約数の個数: 24

約数和(自身を含む): 585306176

約数和(自身を除く): 277727164

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 57427, 114854, 229708, 746551, 1493102, 2986204, 5914981, 11829962, 23659924, 76894753, 153789506, 307579012]

約数ペア:

[(1, 307579012), (2, 153789506), (4, 76894753), (13, 23659924), (26, 11829962), (52, 5914981), (103, 2986204), (206, 1493102), (412, 746551), (1339, 229708), (2678, 114854), (5356, 57427)]