1890855596

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{509}}^1\times {\mathrm{733}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 3815273280

約数和(自身を除く): 1924417684

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 509, 724, 733, 1018, 1267, 1466, 2036, 2534, 2932, 3563, 5068, 5131, 7126, 10262, 14252, 20524, 92129, 132673, 184258, 265346, 368516, 373097, 530692, 644903, 746194, 928711, 1289806, 1492388, 1857422, 2579612, 2611679, 3714844, 5223358, 10446716, 67530557, 135061114, 270122228, 472713899, 945427798, 1890855596]

約数ペア:

[(1, 1890855596), (2, 945427798), (4, 472713899), (7, 270122228), (14, 135061114), (28, 67530557), (181, 10446716), (362, 5223358), (509, 3714844), (724, 2611679), (733, 2579612), (1018, 1857422), (1267, 1492388), (1466, 1289806), (2036, 928711), (2534, 746194), (2932, 644903), (3563, 530692), (5068, 373097), (5131, 368516), (7126, 265346), (10262, 184258), (14252, 132673), (20524, 92129)]