3983882

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 7620480

約数和(自身を除く): 3636598

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 881, 1762, 2261, 4522, 6167, 12334, 14977, 16739, 29954, 33478, 104839, 117173, 209678, 234346, 284563, 569126, 1991941, 3983882]

約数ペア:

[(1, 3983882), (2, 1991941), (7, 569126), (14, 284563), (17, 234346), (19, 209678), (34, 117173), (38, 104839), (119, 33478), (133, 29954), (238, 16739), (266, 14977), (323, 12334), (646, 6167), (881, 4522), (1762, 2261)]