2058128

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{419}}^1$

素因数の和:734

約数の個数: 20

約数和(自身を含む): 4010160

約数和(自身を除く): 1952032

約数列:

[1, 2, 4, 8, 16, 307, 419, 614, 838, 1228, 1676, 2456, 3352, 4912, 6704, 128633, 257266, 514532, 1029064, 2058128]

約数ペア:

[(1, 2058128), (2, 1029064), (4, 514532), (8, 257266), (16, 128633), (307, 6704), (419, 4912), (614, 3352), (838, 2456), (1228, 1676)]