1272172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 2514960

約数和(自身を除く): 1242788

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 997, 1276, 1994, 3988, 10967, 21934, 28913, 43868, 57826, 115652, 318043, 636086, 1272172]

約数ペア:

[(1, 1272172), (2, 636086), (4, 318043), (11, 115652), (22, 57826), (29, 43868), (44, 28913), (58, 21934), (116, 10967), (319, 3988), (638, 1994), (997, 1276)]