1950208

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:324

約数の個数: 40

約数和(自身を含む): 4210668

約数和(自身を除く): 2260460

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 293, 416, 512, 586, 832, 1172, 1664, 2344, 3328, 3809, 4688, 6656, 7618, 9376, 15236, 18752, 30472, 37504, 60944, 75008, 121888, 150016, 243776, 487552, 975104, 1950208]

約数ペア:

[(1, 1950208), (2, 975104), (4, 487552), (8, 243776), (13, 150016), (16, 121888), (26, 75008), (32, 60944), (52, 37504), (64, 30472), (104, 18752), (128, 15236), (208, 9376), (256, 7618), (293, 6656), (416, 4688), (512, 3809), (586, 3328), (832, 2344), (1172, 1664)]