1902164474

素因数分解:

$2^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{391553}}^1$

素因数の和:391909

約数の個数: 16

約数和(自身を含む): 3270259008

約数和(自身を除く): 1368094534

約数列:

[1, 2, 7, 14, 347, 694, 2429, 4858, 391553, 783106, 2740871, 5481742, 135868891, 271737782, 951082237, 1902164474]

約数ペア:

[(1, 1902164474), (2, 951082237), (7, 271737782), (14, 135868891), (347, 5481742), (694, 2740871), (2429, 783106), (4858, 391553)]