2056525904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7560757}}^1$

素因数の和:7560782

約数の個数: 20

約数和(自身を含む): 4218902964

約数和(自身を除く): 2162377060

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7560757, 15121514, 30243028, 60486056, 120972112, 128532869, 257065738, 514131476, 1028262952, 2056525904]

約数ペア:

[(1, 2056525904), (2, 1028262952), (4, 514131476), (8, 257065738), (16, 128532869), (17, 120972112), (34, 60486056), (68, 30243028), (136, 15121514), (272, 7560757)]